Study the Effect of Partial of Replacement of Industry Cement ‎Waste with Sand on Mechanical and a Partial Property of Concrete ‎and Mortar ‎. JUBES [Internet]. 2018 Sep. 27 [cited 2025 May 3];26(8):323-36. Available from: https://www.journalofbabylon.com/index.php/JUBES/article/view/5636