STUDYING THE EFFECTS OF LEACHING ON TREATED GYPSUM-RICH SOIL. Journal of Engineering and Sustainable Development, [S. l.], v. 23, n. 1, p. 162–173, 2019. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/269.. Acesso em: 29 apr. 2024.