Ul Akhir, A.M.M. and Imam, M.T. 2022. Numerical Simulation of an Improved CZTS/WS2 PV Cell by SCAPS 1-D. GUB Journal of Science and Engineering. 8, 1 (Nov. 2022), 41–48. DOI:https://doi.org/10.3329/gubjse.v8i1.62331.