NARENDRA, D.; SULUNGBUDI, B. M. Perbaikan Sistem Manajemen Mutu pada PT Propan Raya Cabang Bandung Berdasarkan Standar ISO 9001:2015. Economics Professional in Action (E-Profit), [S. l.], v. 6, n. 2, p. 151–166, 2024. DOI: 10.37278/eprofit.v6i2.911. Disponível em: https://jurnalunibi.unibi.ac.id/ojs/index.php/eprofit/article/view/911. Acesso em: 1 may. 2026.