Ighravwe DE, Mashao D. Using a neural network model to determine electricity sales under renewable energy systems penetration consideration. Eng Appl Sci Res [internet]. 2021 Jan. 27 [cited 2026 Sep. 18];48(1):73-82. available from: https://ph01.tci-thaijo.org/index.php/easr/article/view/237840