selected publications academic article Assessing the energy efficiency of fossil fuel in ASEAN. International Journal of Renewable Energy Development. 12:1008-1017. 2023 Performance Assessment of Malaysian Fossil Fuel Power Plants: A Data Envelopment Analysis (DEA) Approach. International Journal of Renewable Energy Development. 12:247-260. 2023 Investigation of Interaction between Age and Gender Effects of Car Users by using Log-Linear Model: A Bayesian Inference Approach. Environment and Ecology Research. 9:145-151. 2021 conference paper Performance analysis of research clusters in National Defence University of Malaysia (NDUM): An application of data envelopment analysis (DEA). AIP Conference Proceedings. 030006. 2022