Bukar, A. L., Modu, B., Gwoma, Z. M., Mustapha, M., Buji, A. B., Lawan, M. B., Tijjani, I., Benisheik, U. A., Bukar, A. and Mai, K. B. (2017) “Economic Assessment of a PV/Diesel/Battery Hybrid Energy System for a Non-Electrified Remote Village in Nigeria”, European Journal of Engineering and Technology Research, 2(1), pp. 21–31. doi: 10.24018/ejeng.2017.2.1.252.