N. A. A. Azlan and N. I. Mohd Yassin, “The Study of the Strength of Eco-Bricks Containing Cockle Shell as Substitution Material”, rtcebe, vol. 6, no. 2, pp. 90–97, Feb. 2026, Accessed: Aug. 15, 2026. [Online]. Available: https://periodical.uthm.edu.my/index.php/rtcebe/article/view/14993