Abdulameer, A.F. et al. 2026. Optimization of CuInSSe-Based Solar Cell Simulated by SCAPS-1D Software: Role of 30% Efficiency. Iraqi Journal of Science. 67, 3 (Mar. 2026), 1600–1609. DOI:https://doi.org/10.24996/ijs.2026.67.3.26.