APPLICABILITY OF SOME CALCINED CLAY AND CALCIUM CARBIDE WASTE IN CEMENT MIXES FOR DEVELOPMENT OF POZZOLANIC BINDER. NIJOTECH [Internet]. 2025 Apr. 14 [cited 2026 Apr. 16];44(1):66-7. Available from: https://www.nijotech.com/index.php/nijotech/article/view/4101