Sunday Ugwuanyi, Nnaemeka, Nestor Chima Ugwuoke, and Patrick Ifeanyi Obi. “Impact of Grid-Scale Solar Photovoltaic Integration on Power System Performance”. Vokasi Unesa Bulletin of Engineering, Technology and Applied Science 2, no. 2 (June 1, 2025): 189–198. Accessed July 4, 2025. https://journal.unesa.ac.id/index.php/vubeta/article/view/35474.