KieuDo Trung Kien, ThangNguyen Hoc, Uyen NhiNguyen Vu, and MinhDo Quang. “SYNTHESIS OF CALCIUM SILICATE MATERIALS FROM THE RESIDUAL WASTE SLUDGE OF A WATER-PURIFICATION PLANT”. Materials and Technology 58, no. 1 (February 6, 2024): 53–60. Accessed May 18, 2024. https://mater-tehnol.si/index.php/MatTech/article/view/876.