1.
Amin N- ul-. Study of the Physical Parameters of Ordinary Portland Cement of Khyber Pakhtoon Khwa Pakistan and their comparison with Pakistan standard Specifications. Chem. Eng. Res. Bull. [Internet]. 2010 May 19 [cited 2024 Nov. 21];14(1):7-10. Available from: https://banglajol.info/index.php/CERB/article/view/3729