Shabir Ali, Goldy Shandilya, Raja Kumar, Saurav Yadav, and Taranpreet Kaur5. “Investigation Of Coal Bottom Ash And Glass Powder In Concrete As Partial Replacement For Sand And Cement”. Educational Administration: Theory and Practice 30, no. 6 (June 3, 2024): 559–564. Accessed July 17, 2024. https://kuey.net/index.php/kuey/article/view/5262.