MAHEWARA, Ramesh B.; RAVANGAVE, Limbraj S. Effect of copper concentration on structure morphology and optical band gap of spray deposited CZTS thin films . International Journal of Research in Informative Science Application & Techniques (IJRISAT), [S. l.], v. 4, n. 5, p. 16–25, 2020. DOI: 10.46828/ijrisat.v4i5.92. Disponível em: https://grpublication.com/index.php/ijrisat/article/view/92. Acesso em: 1 jul. 2026.