Billah Tufail, Muhamad Mutasim, Jafni Azhan Ibrahim, and Mustakim Melan. “Conceptualizing Energy Security and the Role of Diversification As the Key Indicator Against Energy Supply Disruption”. Journal of Advanced Research in Business and Management Studies 11, no. 1 (October 24, 2020): 1–9. Accessed November 21, 2024. https://akademiabaru.com/submit/index.php/arbms/article/view/1287.