Abdul Jalil, Muhamad Hariz, and Muhammad Anas Razali. 2024. “A Study of Stand-Alone Photovoltaic System Sizing Optimization Using Black Widow Optimization Algorithm”. Evolution in Electrical and Electronic Engineering 5 (1): 189-94. https://publisher.uthm.edu.my/periodicals/index.php/eeee/article/view/14884.