1.
Umar HA, Abubakar Z, Liman AZ. STUDY INTO THE DRAIN DOWN CHARACTERISTIC OF SMA CONCRETE USING SANDSTONE AS MINERAL FILLER. FJS [Internet]. 2020 Apr. 14 [cited 2026 Jan. 1];4(1):250-6. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/45