Abd Khalid, Saifulnizam, Meenuja Arumugam Arumugam, and Hussain Shareef Shareef. “Optimal Sitting and Sizing of Distributed Generators Using Pareto-Based Multi-Objective Particle Swarm Optimization for Improving Power System Operation”. ELEKTRIKA- Journal of Electrical Engineering 21, no. 1 (April 20, 2022): 35–41. Accessed June 25, 2022. https://elektrika.utm.my/index.php/ELEKTRIKA_Journal/article/view/346.