Penerapan Customer Service di Perpustakaan SMA Negeri  11 Pekanbaru. HUMANUS : Jurnal Sosiohumaniora Nusantara, [S. l.], v. 2, n. 1, p. 160–169, 2024. DOI: 10.62180/m80tem84. Disponível em: https://jurnal.yp2n.org/index.php/humanus/article/view/187.. Acesso em: 7 jul. 2025.