“The Effect of Egg Shell Powder on Rheological Properties for (NR50 NBR50 ESP) and (NR50 NBR50 ESP CB-20pphr) Composites”. JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences 31, no. 4 (January 8, 2024): 1–11. Accessed May 6, 2025. https://www.journalofbabylon.com/index.php/JUBPAS/article/view/4962.