YOSEP LOLI SAPUTRA NANI; PHENGKARSA, Frans; SANDY, Desi. Pengaruh Limbah Cangkang Kerang Sebagai Bahan Tambah Semen Terhadap Beton Normal. Paulus Civil Engineering Journal, Makassar, I.D., v. 6, n. 3, p. 400–409, 2024. DOI: 10.52722/v7kx2150. Disponível em: https://ojs.ukipaulus.ac.id/index.php/pcej/article/view/661. Acesso em: 1 jul. 2025.