Kouhlane, Yacine, Djoudi Bouhafs, Ogechi-Vivian Nwadiaru, Nacer-Eddine Demagh, and Allaoua Chibani. “Optical Properties Evaluation of CuIn1-XGaxSe2 Thin Films Using OPAL2 Calculator”. Journal of Sustainable Materials Processing and Management 2, no. 2 (October 27, 2022): 19–25. Accessed July 18, 2024. https://publisher.uthm.edu.my/ojs/index.php/jsmpm/article/view/11512.