Additives Effects on producing Gypsum plaster in Zurbatiyah area, Eastern Iraq . Samarra Journal of Pure and Applied Science, [S. l.], v. 2, n. 2, p. 79–88, 2021. DOI: 10.54153/sjpas.2020.v2i2.117. Disponível em: https://www.sjpas.com/index.php/sjpas/article/view/117. Acesso em: 16 apr. 2026.