SARI, W. P. IMPLEMENTING QUALITY SERVICE MANAGEMENT IN HAIR Shaving BUSINESS IN JAKARTA. BERTUMBUH: Jurnal Manajemen Kontemporer, [S. l.], v. 1, n. 1, p. 381–390, 2022. Disponível em: https://jurnalpustek.id/index.php/jmk/article/view/51. Acesso em: 19 aug. 2026.