ALAA AHMAD ZOHIR KATTAN, NADA ALTONJI, FATIMA ALSALEH. The effect of adding natural wastes on some properties of gypsum: تأثير إضافة المخلفات الطبيعية على بعض خواص الجبس. Journal of engineering sciences and information technology, New Mexico, United States, v. 5, n. 5, p. 77–65, 2021. DOI: 10.26389/AJSRP.L170621. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jesit/article/view/4559. Acesso em: 19 dec. 2025.