Analisis Penerapan Quality Management Dalam Meningkatkan Kualitas Produk Pada Toko Papirut Zain Leather Purwakarta. Wikara National Economic and Social Research Development, [S. l.], v. 4, n. 1, p. 1–11, 2023. DOI: 10.54010/wnesrd.v4n1.1. Disponível em: https://ejournal.stie-wikara.ac.id/index.php/wnesrd/article/view/34. Acesso em: 26 oct. 2026.