Tie, Ivy Mei Wen, Mohamad Azim Mohammad Azmi, Nadia Qasrina Maridan, and Muhammad Syawal Hafizuddin Mohd Ramdzam. “An Experimental Study on Concrete Strength Using Egg Shell Powder (ESP) As Partial Replacement of Cement”. Multidisciplinary Applied Research and Innovation 3, no. 1 (February 23, 2022): 193–199. Accessed May 1, 2024. https://publisher.uthm.edu.my/periodicals/index.php/mari/article/view/4225.