PENGARUH PENGGUNAAN CANGKANG BIJI KARET DAN PASIR KUARSA TERHADAP KUAT TEKAN BETON DENGAN BAHAN TAMBAH ZAT ADDITIVE BESTMITTEL. PROCEEDINGS OF NATIONAL COLLOQUIUM RESEARCH AND COMMUNITY SERVICE, [S. l.], v. 8, p. 28–31, 2024. DOI: 10.33019/snppm.v8i0.5994. Disponível em: https://journal.ubb.ac.id/index.php/snppm/article/view/5994. Acesso em: 17 apr. 2026.