N. Issa, A. Adamu, H. D. Lamba, F. V. Riagbayire, M. Abdulganiyu, and S. Auwal, “Design and Installation of a Solar and Wind Hybrid System in Kano State, Nigeria”, Am. J. Energy Nat. Resour., vol. 4, no. 1, pp. 20–28, Apr. 2025, doi: 10.54536/ajenr.v4i1.4157.