SANTOSA , B. .; GINTING, A.; ADI , P. .; MANASYE , E. O. . Effect of Partial Replacement of Cement with Coconut Shell Ash on Concrete Performance. Jurnal Teknik Sipil, [S. l.], v. 19, n. 2, p. 278 –, 2023. DOI: 10.28932/jts.v19i2.5286. Disponível em: https://journal.maranatha.edu/index.php/jts/article/view/5286. Acesso em: 15 may. 2024.