THE INFLUENCE OF RAW MATERIALS AND PRODUCTION PROCESSES ON PRODUCT QUALITY IN THE ROOF TILE INDUSTRY IN SABRANG VILLAGE. Jurnal Comparative: Ekonomi dan Bisnis, [S. l.], v. 6, n. 4, p. 792–807, 2024. DOI: 10.31000/combis.v6i4.12875. Disponível em: https://jurnal.umt.ac.id/index.php/jceb/article/view/12875. Acesso em: 11 nov. 2026.