Year 2020 |
|||||
No |
Title |
Author |
Journal title |
Members involved in publication |
Publisher |
1 |
Support vector machine enhanced empirical reference evapotranspiration estimation with limited meteorological parameters |
Chia Min Yan; Yuk Feng Huang; Chai Hoon Koo |
Computers and Electronics in Agriculture |
Elsevier |
|
2 |
Novel Carbon Quantum Dots/Silver Blended Polysulfone Membrane with Improved Properties and Enhanced Performance in Dye Removal |
Jin Yee Gan, Woon Chan Chong, Lan Ching Sim, Chai Hoon Koo, Yean Ling Pang, Ebrahim Mahmoudi, Abdul Wahab Muhammad |
Membranes |
MDPI |
|
3 | ANFIS-based model for predicting actual shear rate associated with wall slip phenomenon | Ren Jie Chin; Sai Hin Lai; Shaliza Ibrahim; Wan Zurina Wan Jaafar; Ahmed Elshafie | Soft Computing | Chin Ren Jie | Springer |
4 |
Non-linear dynamic assessment of low-rise RC building model under sequential ground motions |
Syed Muhammad Bilal Haider |
Structural Engineering |
Techno Press |
|
5 |
Effects of EDTA on adsorption of Cd (II) and Pb (II) by soil minerals in low-permeability layers: batch experiments and microscopic characterization |
Xueji You, Shuguang Liu, Chaomeng Dai, Guihui Zhong, Yanping Duan, Yiping Guo, Aleksei Nikolavich Makhinov, José Tavares Araruna Júnior, Yaojen Tu, Kah Hon Leong |
Environmental Science and Pollution Research |
Elsevier |
|
6 | Mechanism insight of dual synergistic effects of plasmonic Pd-SrTiO 3 for enhanced solar energy photocatalysis | Ping Feng Lim, Kah Hon Leong, Lan Ching Sim, Wen-Da Oh, Yik Heng Chin, Pichiah Saravanan, Chaomeng Dai | Applied Physics A | Leong Kah Hon & Sim Lan Ching | Elsevier |
7 | Swarm-based Optimization ass Stochastic Training Strategy for Extimation of reference Evaporation Using Extreme Learning Machine | Min Yan Chia, Yu Feng Huang, Chai Hoon Koo | Agricultural Water Management | Huang Yuk Feng, Koo Chai Hoon | Elsevier |
8 | Hydrological Impact Assessment on Pemearble Road Pavemment with Subsurface Precast Micro-Detention Pond | Norazlina Bateni, Sai Hin Lai, Frederik Josep Putuhena, Darrien Yau Seng Mah, Md Abdul Mannan, Ren Jie Chin | Water and Environmental Journal | Chin Ren Jie | Wiley |
9 | Assessment of Climate Hazards Using PRECIS Regional Climate Model (RCM): A Case Study in Cameron Highlands, Pahang, Malaysia. | Paveethira Suppiah,Kok Weng Tan,Kah Seng Chin Yuk Feng Huang | Journal of Environmental Science and Management | Huang Yuk Feng, Chin Kah Seng, Tan Kok Weng | University of the Philippines Los Banos |
10 | Environmental Health Risk Assessment of Fe, Zn, As, Cd and Pb Concentration in Selected Asian Rice Grain (Oryza sativa) | Kok Weng Tan, Eu Han Khaw | Environmental Management and Sustainable Development | Tan Kok Weng | Macrothink Institute |
11 | Rework Causation that Undermines Safety Performance during Production in Construction | Jeffrey Boon Hui Yap, Jia Rou Chong, Martin Skitmore, Wah Peng Lee | Journal of Construction Engineering and Management | Lee Wah Peng | American Society of Civil Engineers |
12 | Capacity Building Needs of Small and Medium Contracting Enterprise in Klang Valley Malaysia | Wah-Peng Lee, Tien-Choon Toh, Yoke-Lian Lew, Sin-Huai Khor, Kai-Chen Goh, Hun-Chuen Gui, Nadzirah Zainordin, Chia Kuang Lee | International Journal of Industrial Management (IJIM) | Lee Wah Peng, Toh Tien Choon, Lew Yoke Lian | Penerbit UMP Press |
13 | Compressive Strength Forecasting of Air-Entrained Rubberized Concrete during the Hardening Process Utilizing Elastic Wave Method | Lim Zhi Heng, Foo Wei Lee, Kim Hung Mo, Jee Hock Lim, Ming Kun Yew, Kok Zee Kwong | Crystals | Foo Wei Lee, Jee Hock Lim, Ming Kun Yew, Kok Ze Kwong | MDPI |
14 | Safety Performance of Subcontractors in Malaysian Construction Industry. | Yoke-Lian Lew, Wei-Han Lim, Ooi-Kuan Tan, Tien-Choon Toh, Yan-Yan-Yong Felicia and Li-Ping Yow. | Malaysian Construction Research Journal (MCRJ) | Toh Tien Choon, Lew Yoke Lian, c | Construction Research Institute of Malaysia (CREAM) |
15 | Change Management in Malaysia Infrastructure Project: Role of Subcontracts | Yoke-Lian Lew, Zan-Xian Ho, Tien-Choon Toh, Ooi-Kuan Tan, Yong-Yan-Yan Felicia, Li-Ping Yow, | International Journal of Industrial Management (IJIM) | Toh Tien Choon, Lew Yoke Lian, Tan Ooi Kuan | Penerbit UMP Press |
16 | An atomistic simulation towards molecular design of silica polymorphs nanoparticles in polysulfone based mixed matrix membranes for CO2/CH4 gas separation | Serene Sow Mun Lock, Kok Keong Lau, Norwahyu Jusoh, Azmi Mohd Shariff, Chin Heng Gan and Chung Loong Yiin | Polymer Engineering and Science | Gan Chin Heng | Wiley |
17 | Visible light responsive BiPO4/g-C3N4 for enhanced photocatalysis of 2-4 dichlorophenol under solar irradiation | Jit Jang Ng, Kah Hon Leong, Lan Ching Sim, Yik Heng Chin and Saravanan Pichiah | IOP Conference Series: Materials Science and Engineering | Leong Kah Hon & Sim Lan Ching | IOP Publishing |
Year 2019 |
|||||
No
|
Title |
Author |
Journal title |
Members involved in publication |
Publisher |
1 |
A novel dynamic localization system for indoor and outdoor tracking |
Chee Hooi Teoh, Hooi Ling Khoo, Ryoichi Komiya |
Journal of Location Based Services |
Taylor & Francis |
|
2 |
A proposed hybrid rainfall simulation model: Bootstrap aggregated calssification tress? Artificial neural network (BACT-ANN) for Lngat River BAsin, Malaysia. |
CY Lian, YF Huang, JL Ng, M Mirzaei, CH Koo, KW Tan |
|
IWA PUBLISHING |
|
3 |
Analysis of natural gas vehicle acceptance behavior for Klang Valley, Malaysia |
Lay Eng Teoh and Hooi Ling Khoo |
International Journal of Sustainable Transportation |
Taylor & Francis |
|
4 |
Behavioural Study of Surface Rayleigh Waves in Concrete Structure Containing Delamination |
Chi Hoe Liew, Foo Wei Lee, Dick Si Tan, Jee Hock Lim, Ming Kun Yew, Yoke Bee Woon |
Journal of Civil Structural Health Monitoring |
Springer |
|
5 |
Concrete Subsurface Crack Characterization by Means of Surface Rayleigh Wave Method |
Lee Foo Wei, Chai Hwa Kian, Lim Kok Sing, Lau See Hung |
ACI Materials Journal |
ACI |
|
6 |
Coupling Fuzzy-SVR and Boosting-SVR models with wavelet decomposition for meterological drought prediction |
Huang Yuk Feng, Fung Kit Fai, Koo Chai Hoon |
Environmental Earth Sciences |
SPRINGER |
|
7 |
Cyclic performance of HDR Hook-End Precast Beam Column Joint: A Finite Element Analsyis |
Woon Kai Siong, Farzad Hejazi Mohd Saleh Jaafar, Farah Nora Aznieta Abd. Aziz |
Jurnal Teknologi (Sciences and Engineering) |
PENERBIT UTM PRESS |
|
8 |
Development Of Climate Hazards Decision Support System: A Study Of Cameron Highlands, Malaysia |
Kok Weng Tan, Phui Nying Loh & Yuk Feng Huang |
Carpathian Journal of Earth and Environmental Sciences |
North University of Baia Mare |
|
9 |
Fire Protection Performance and Thermal Behavior of Thin Film Intumescent Coating |
Jing Han Beh, Ming Chian Yew, Ming Kun Yew, Lip Huat Saw |
Coatings |
MDPI |
|
10 |
Future Technical Professionals Interrelationship on Personality, Self-Efficacy and Entrepreneurial Intention |
Tan Ooi Kuan, Cham Tat Huei, Chuah Siong Yee |
The Journal of Social Sciences Research |
Academic Research Publishing |
|
11 |
Horizontall Cylic Performances of Hook-end U-shaped High Damping Rubber Jointed Precast Frame |
Woon Kai Siong, Farzad Hejazi |
International Journal of Civil Engineering |
SPRINGER |
|
12 |
Improved SVR Machine Learning Models for Agricultural Drought Prediction at Downstream of Langat River Basin, Malaysia |
Kit Fai Fung, Yuk Feng Huang, Chai Hoon Koo, Majid Mirzaei |
Journal of Water Climate Change |
IWA Publishing |
|
13 |
SPI and SPEI Drought Characteristic and Trend Analysis using CanESM2 Outputs under RCP8.6 |
Kit Fai Fung, Yuk Feng Huang, Chai Hoon Koo, Kok Weng Tan |
Carpathian Journal of Earth and Environmental Sciences |
North University of Baia Mare |
|
Year 2018 |
|||||
No
|
Title |
Author |
Journal title |
Members involved in publication |
Listed in Journal Database |
1 |
Application of artificial intelligence models for the prediction of standardized precipitation evaporatranspiration index (SPEI) at Langat River Basin, Malaysia |
Soh Yang Wei, Koo Chai Hoon, Huang Yuk Feng, Fung Kit Fai |
Computers and Electronics in Agriculture |
ELSEVIER |
|
2 |
Drought Forecasting: A Review of Modeling Approaches 2007 – 2018 |
Kit Fai Fung, Yuk Feng Huang, Chai Hoon Koo, Yang Wee Soh |
Journal of Water and Climate Change |
IWA Publishing |
|
3 |
Uncertainty analysis of rainfall depth duration frequency curves using bootstrap resampling technique |
Jing Lin Ng, Yuk Feng Huang, Samsuzana Abd Aziz, Majid Mirzaei, Aimrun Wayayok, MK Rowshon |
Journal of Earth System Science |
Springer |
|
4 |
Establishing a daily rainfall occurrence simulation model for the Langat river catchment, Malaysia |
Chau Yuan Lian, Huang Yuk Feng, Ling Lloyd |
Journal of earth System Science |
SPRINGER |
|
5 |
Modeling of passengers safety perception for buses on mountainous roads |
Hooi Ling Khoo and Muaid Ahmed |
Accident Analysis and Prevention |
ELSEVIER |
|
6 |
Improving Hydrophilicity of Polyethersulfone Membrane Using Silver Nanoparticles for Humic Substances Removal |
Wai Kok Poh, Koo Chai Hoon, Chong Woon Chan, Lai Soon Onn, Pang Yean Ling |
International Journal of Engineering |
Institute of Materials and Energy (MERC) |
|
7 |
Performance evaluation of polyamide nanofiltration membranes for phosphorous removal process and their stability against strong acid/alkali solution |
Yen Khai Chai, How Chun Lam, Chai Hoon Koo, Woei Jye Lau, Soon Onn Lai, Ahmad Fauzi Ismail |
Chinese Journal of Chemical Engineering |
Elsevier |
|
8 |
Monotonicity preserving SIRMs-connected fuzzy inference system for predicting HPC compressive strength |
Chiew Fei Ha, Lau See Hung, Ng Chee Khoon |
Intelligent Decision Technologies |
IOS Press |
|
9 |
Influence of high-performance polypropylene fibre and heat-treated dura oil palm shell on durability properties of lightweight concrete |
Ming Kun Yew, Ming Chian Yew, Jing Han Beh, Lip Huat Saw, Foo Wei Lee, Tan Ching Ng |
European Journal of Environmental and Civil Engineering |
Taylor & Francis |
|
10 |
Experimental Study on Clay Brick Masonry Assemblies Strengthened with Basalt Textile Reinforced Mortar |
Bryan Ewe , Kim Hung Mo , Foo Wei Lee, Choon Wah Yuen, Tung Chai Ling |
Journal of Testing and Evaluation |
ASTM |
|
11 |
Concrete Subsurface Crack Characterization by Means of Surface Rayleigh Wave Method |
Lee Foo Wei, Chai Hwa Kian, Lim Kok Sing, Lau See Hung |
ACI Materials Journal |
ACI |
|
12 |
Feasibility use of in-line Mach–Zehnder interferometer optical fibre sensor in lightweight foamed concrete structural beam on curvature sensing and crack monitoring |
Pang Wei Hao, Lin Horng Sen, Pua Chang Hung, Lim Jee Hock, Lim Siong Kang, Lee Yee Ling, Faidz A. Rahman |
Structural Health Monitoring |
SAGE |
|
13 |
Frequency spectrum analysis of lightweight foamed concrete using microwave dielectric measurement technique |
Kim Yee Lee, Yeong‐Nan Phua, Siong‐Kang Lim, Kok Yeow You, Ee Meng Cheng |
Microwave and Optical Technology Letters |
WILEY |
|
14 |
Experimental analysis on the active and passive cool roof systems for industrial buildings in Malaysia |
Ming Chian Yew, Ming Kun Yew, Lip Huat Saw, Tan Ching Ng, Kah Pin Chen, Durairaj Rajkumar, Jing Han Beh |
Journal of Building Engineering |
Elsevier |
|
15 |
Influences of nano bio-filler on the fire-resistive and mechanical properties of water-based intumescent coatings |
Ming Chian Yew, Ming Kun Yew, Lip Huat Saw, Tan Ching Ng, Rajkumar Durairaj, Jing Han Beh |
Progress in Organic Coatings |
Elsevier |
|
Year 2017 |
|||||
No |
Title |
Author |
Journal title |
Members involved in publication |
Listed in Journal Database |
1 |
Climate Change Assessment on Rainfall and Temperature in Cameron Highlands, Malaysia Using Regional Climate Downscaling Method. |
Tan Kok Weng, Loh Phui Nying |
Carpathian Journal of Earth and Environmental Sciences |
Tan Kok Weng, Loh Phui Nying |
|
2 |
Symbiotic interaction of amalgamated photocatalysts with improved day light utilization and charge separation |
Kah Hon Leong, Zhu Zhin Tan, Lan Ching Sim, Pichiah Saravanan, Detlef Bahnemann, Min Jang |
Chemistry Select |
|
|
3 |
Mechanistic Characteristics of Surface Modified Organic Semiconductor g-C3N4 Nanotubes Alloyed with Titania |
Lan Ching Sim, Wei Han Tan, Kah Hon Leong, Mohammed JK Bashir, Pichiah Saravanan, Nur Atiqah Surib |
Materials |
|
|
4 |
Sonophotocatalytic degradation of Bisphenol A and its intermediates with graphitic carbon nitride |
Sharmini Sunasee, Kah Hon Leong, Kien Tiek Wong, Gooyong Lee, Saravanan Pichiah, InWook Nah, Byong-Hun Jeon, Yeomin Yoon, Min Jang |
Environmental Science and Pollution Research |
|
|
Year 2016 |
|||||
No |
Title |
Author |
Journal title |
Members involved in publication |
Listed in Journal Database |
1 |
Laboratory Study on Dynamic Properties of Compacted Residual Soil in Malaysia |
Y. Tanaka, M.L. Lee |
Geotechnical Engineering Journal of the SEAGS & AGSSEA |
Y. Tanaka, M.L. Lee |
SCOPUS |
2 |
An Overview of Slope Failure during Monsoon Seasons in Malaysia |
M.L. Lee, Y. Tanaka, S.Y. Chong |
Geotechnical Engineering Journal of the SEAGS & AGSSEA |
M.L. Lee, Y. Tanaka, S.Y. Chong |
SCOPUS |
3 |
Packaged In-line Mach-Zehnder Interferometer for Highly Sensitive Curvature and Flexural Strain Sensing |
H. S. Lin, J. H. Lim, S. K. Lim, Raji Y. M., Mokhtar M. R. |
Sensors And Actuators A: Physical |
S.K. Lim, J.H. Lim |
ISI |
4 |
Determination of Thermal Comfort for Social Impact Assessment: Case Study in Kota Damansara, Selangor, Malaysia |
Nor Hanisah Mohd Hashim, Kok Weng Tan and Yvonne Ling |
American Journal of Applied Sciences |
Tan Kok Weng |
SCOPUS |
5 |
Assessment Of Community Adaptations on Climate Change Impacts in Cameron Highlands Using Principal Components Analysis. |
Phui Nying Loh, Kok Weng Tan. |
Journal of Global Ecology and Environment. |
Tan Kok Weng |
EBSCOhost |
6 |
Understanding The Relationships Between Environmental Management Practices and Financial Performances of Multinational Construction Firms |
Chen, Po-Han, Chuan-Fang Ong, Shu-Chien Hsu |
Journal of Cleaner Production |
Ong Chuan Fang |
ISI |
7 |
Vulnerability Assessment and Construction Recommendations of Local Houses in the Cyclone Prone Coastal Areas of Bangladesh |
M.R. Alam, A.B.M.A. Kaish, M.F.M. Zain, S.K. Dev, M.S. Mahzabin |
International Journal of Disaster Risk Reduction |
M. S. Mahzabin |
ISI |
8 |
System Performances Analysis of Reservoir
Optimization– |
M. S. Hossain, A. El-Shafie, M. S. Mahzabin, M. H. Zawawi |
Neural Computing and Applications |
M. S. Mahzabin |
ISI |
9 |
Discrete Element Modeling of A Mining-induced Rock Slide |
Zhao, J.J., Xiao, J.G., Lee, M.L., Ma, Y.T. |
Springerplus |
M.L. Lee |
ISI |
10 |
Shaking Table Test on Dynamic Behaviours of Tropical Residual Soils in Malaysia |
Koo, K.Y., Lim, J.X., Yang, C.L., Lee, M.L., Tanaka, Y., Zhao, J.J. |
KSCE Journal of Civil Engineering |
M.L. Lee,Y. Tanaka |
ISI |
11 |
Stochastic Modelling of Seasonal and Yearly Rainfalls with Low-Frequency Variability |
Jing Lin Ng, Samsuzana Abd Aziz, Yuk Feng Huang, Aimrun Wayayok, Mk Rowshon |
Stochastic Environmental Research and Risk Assessment |
Yuk Feng Huang |
ISI |
12 |
New Method of Curve Number Derivation with Inferential Statistics |
Lloyd Ling, Zulkifli Yusop, Yuk Feng Huang |
Pertanika Journal of Science and Technology |
Yuk Feng Huang, Ling Lloyd |
SCOPUS |
13 |
Chemical cleaning of nanofiltration membranes fouled by organic matters |
Charlene C.H.Koo, Wong K.H., Chong W.C., Thiam H.S. |
Journal of Engineering Science and Technology |
Charlene C.H.Koo |
Scopus |
14 |
Evaluation of Water Quality and Benthic Macrointervebrates Fauna Relationship Using Principal Component Analysis (PCA): A Case Study of Cameron Highlands Malaysia |
Tan Kok Weng |
Environmental Management and Sustainable Development |
Tan Kok Weng |
Other |
15 |
Implication of subsurface flow on rainfall-induced landslide: a case study |
Lee Min Lee |
Landslides |
Lee Min Lee |
ISI |
16 |
Regional Modeling of Rainfall-Induced Landslides using TRIGRS Model by Incorporating Plant Cover Effects: Case Study in Hulu Kelang, Malaysia |
Lee Min Lee |
Environmental Earth Sciences |
Lee Min Lee |
ISI |
17 |
Downscaling Daily Precipitation and Temperatures Over The Langat River Basin in Malaysia: A Comparison of Two Statistical Downscaling Approaches |
Mahdi Amirabadizadeh Yuk Feng Huang, Abdul Halim Ghazali, Aimrun Wayayok |
International Journal of Water Resources and Environmental Engineering |
Yuk Feng Huang |
Internationally Refereed Journal |
18 |
Temporal Precipitation Trend Analysis At The Langat River Basin, Selangor, Malaysia |
Huang Yuk Feng |
Journal Of Earth System Science |
Huang Yuk Feng |
ISI |
19 |
Application Of A Rainfall-Runoff Model For Regional-Scale Flood Inundation Mapping For The Langat River Basin |
Huang Yuk Feng |
Water Practice And Technology |
Huang Yuk Feng |
Scopus |
20 |
Flood Analysis In Langat River Basin Using Stochatic Model |
Huang Yuk Feng |
International Journal Of Geomate |
Huang Yuk Feng |
ISI |
25 |
River Catchment Rainfall Series Analysis Using Additive Holt's Winters Method |
Huang Yuk Feng |
Journal Of Earth System Science |
Huang Yuk Feng |
ISI |
Year 2015 |
|||||
No |
Title |
Author |
Journal title |
Members involved in publication |
Listed in Journal Database |
1 |
Homogeneity Analysis Of Rainfall In Kelantan, Malaysia |
Huang Yuk Feng |
Jurnal Teknologi (Sciences And Engineering) |
Huang Yuk Feng |
Scopus |
2 |
Static Response On Lime Column And Geotextile Encapsulated Lime Column (GELC) Stabilised Marine Clay Under Vertical Load |
Siaw Yah Chong, Khairul Anuar Kassim, Kenny Tiong Ping Chiet, Choy Soon Tan |
Jurnal Teknologi (Sciences And Engineering) |
Chong Siaw Yah |
Scopus |
3 |
Liquefaction Resistance of Sand Matrix Soils |
Choy Soon Tan, Aminaton Marto, Ahmad Mahir Makhtar, Siaw Yah Chong, Faizal Pakir |
Jurnal Teknologi (Sciences And Engineering) |
Chong Siaw Yah |
Scopus |
4 |
Quantity Surveying Undergraduates’ Awareness on Cost Significant Elements of High-Rise Condominium Projects in Malaysia: The Case of a Private University in Malaysia. |
Lee Wah Peng |
MATEC Web of Conferences |
Lee Wah Peng |
Other |
5 |
Experimental investigation on performance of fouling prediction devices for NF/RO system |
Koo Chai Hoon |
International Journal of Chemical Engineering and Applications, |
Koo Chai Hoon |
Other |
6 |
Spatiotemporal regional modeling of rainfall-induced slope failure in Hulu Kelang, Malaysia |
Lee Min Lee |
Environmental Earth Sciences, |
Lee Min Lee |
|
7 |
Flexural Behaviour of Reinforced Slab Panel System with Embedded Coldformed Steel Frames as Reinforcement |
Lim Siong Kang |
Jurnal Teknologi, |
Lim Siong Kang |
|
8 |
Experimental investigation of wood fibre cement composite wall panel under axial loading |
Mst. Sadia Mahzabin |
Material Science and Engineering: IOP Conference series, |
Mst. Sadia Mahzabin |
|
9 |
Uncertainty analysis for extreme flood events in a semi-arid region |
Huang Yuk Feng |
Natural Hazard |
Huang Yuk Feng |
|
Year 2014 |
|||||
No |
Title |
Author |
Journal title |
Members involved in publication |
Listed in Journal Database |
1 |
Discussion of "Critical Hydraulic Gradients of Internal Erosion under Complex Stress States" |
Lee Min Lee |
ASCE |
Lee Min Lee |
|
2 |
Unconfined Compressive Strength of PET Waste-Mixed Residual Soils |
Lee Min Lee, Lim Siong Kang, Yasuo Tanaka |
|
Lee Min Lee, Lim Siong Kang, Yasuo Tanaka |
|
3 |
Malaysia Regional Mapping of Rainfall-Induced Landslides using TRIGRS Model. |
Lee Min Lee |
Arabian Journal of Geosciences. DOI: 10.1007/s12517-014-1410-2 |
Lee Min Lee |
|
4 |
Spatial Patterns of Precipitation, Altitude and Monsoon Directions in Hulu Kelang Area, Malaysia |
Lee Min Lee |
Electronic Journal of Geotechnical Engineering. 19 (B): 521-534. |
Lee Min Lee |
|
39 |
Qualitative and Quantitative Landslide Susceptibility Assessments in Hulu Kelang area |
Lee Min Lee |
Electronic Journal of Geotechnical Engineering. 19 (B): 545-563. |
Lee Min Lee |
|
40 |
Estimating Evapotranspiration From Temperature And Wind Speed Data Using Artificial And Wavelet Neural Networks (Wnns) |
Huang Yuk Feng |
Agricultural Water
Management 140 |
Huang Yuk Feng |
|