PRAKASH; SHIVAKUMAR KALAGI; SHARANKUMAR S. GOBBUR. Partial replacement of cement by egg shell powder and M-sand in concrete . Journal of Scientific Research and Technology, [S. l.], v. 3, n. 12, p. 184–199, 2025. Disponível em: https://jsrtjournal.com/index.php/JSRT/article/view/377. Acesso em: 22 oct. 2026.