NGUYEN DANG NGUYEN; MAI THI HONG, NGUYEN VAN DUNG*. Strength and durability of mortar containing spent coffee grounds as a part of fine aggregate. Version B of Vietnam Journal of Science and Technology, [S. l.], v. 67, n. 6, 2025. DOI: 10.31276/VJST.67(6).45-51. Disponivel em: https://b.vjst.vn/index.php/ban_b/article/view/3492. Acesso em: 7 nov. 2026.