PERMATASARI, Ratih; SODRI, Ahyahudin; GUSTINA, Haruki A. Utilization of Fly Ash Waste in the Cement Industry and its Environmental Impact: A Review . Jurnal Penelitian Pendidikan IPA, [S. l.], v. 9, n. 9, p. 569–579, 2023. DOI: 10.29303/jppipa.v9i9.4504. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/4504. Acesso em: 16 nov. 2024.