AGUS SUSANTI. STRATEGI PENGEMBANGAN USAHA JASA PADA BARBERSHOP BY PONCO. Jurnal Visi Manajemen, [S. l.], v. 7, n. 1, p. 1–13, 2021. DOI: 10.56910/jvm.v7i1.148. Disponível em: https://stiepari.org/index.php/jvm/article/view/148. Acesso em: 4 apr. 2025.