Linah, N. M., Meludu, O. C., Aidan, J., & Kundwal, M. E. (2019). Performance of 20 Watts Polycrystalline Silicon Solar Module under Yola Climate, North-East Nigeria. European Journal of Engineering and Technology Research, 4(4), 70–73. https://doi.org/10.24018/ejeng.2019.4.4.1248