Preparation and study of the structural and optical properties of Bi2S3 thin films by Spray pyrolysis method . Baghdad Science Journal, Iraq, Baghdad, v. 14, n. 1, p. 0075, 2017. DOI: 10.21123/bsj.2017.14.1.0075. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2340.. Acesso em: 28 apr. 2024.