PEMANFAATAN SEKAM PADI SEBAGAI MATERIAL ISOLASI PANAS PADA RISER SLEEVE. Journal Foundry, [S. l.], v. 5, n. 1, p. 25–31, 2022. Disponível em: https://e-journal.polmanceper.ac.id/index.php/foundry/article/view/67. Acesso em: 16 may. 2026.