Adepoju, G. A. ., Olayinka, S. O. ., Adebayo, A. O. ., Adebayo, I. G., Ogunbiyi, K. A. ., Salimon, S. A. . and Ogundare, A. B. . (2026) “ Optimization of Hydro-Solar-Biogas Hybrid Systems for Off-Grid Rural Electrification: A Review With Focus on Developing Countries”., LAUTECH Journal of Engineering and Technology, 20(1), pp. 136–150. Available at: https://laujet.com/index.php/laujet/article/view/999 (Accessed: 15May2026).