SUMIATI; REVIAS; AHMAD SYAPAWI. COAL ASH WASTE UTILIZATION FOR MAKING PAVING BLOCK OF ECO-FRIENDLY. Prosiding Semnas First, [S. l.], v. 1, n. 2, p. 72–80, 2023. Disponível em: https://jurnal.polsri.ac.id/index.php/semnasfirst/article/view/5666. Acesso em: 31 may. 2024.