DUONG, Nguyen Anh; ANH, Phan Luu; MAN, Tran Thi; LAN, Tran Thi. Research on the use of calcium carbide residue from the acetylene gas manufacturing factory to produce non-calcined brick. <b>Vietnam Journal of Earth Sciences</b>, <i>[S. l.]</i>, v. 42, n. 2, p. 141–151, 2020. DOI: 10.15625/0866-7187/42/2/14954. Disponível em: http://vjes.vast.vn/jse/article/view/14954. Acesso em: 8 nov. 2025.