“IMPLEMENTING A 1KW SOLAR-POWERED STAND-ALONE DC GRID FOR LED LIGHTING AND GADGET CHARGING IN BUILDING SPACES” (2021) International Journal of Food and Nutritional Sciences, 10(9), pp. 836–842. Available at: https://ijfans.org/index.php/Journal/article/view/4166 (Accessed: 3 September 2026).