Observasi Proses Pelayanan Pembuatan Kartu Anggota Perpustakaan Rungkut Kota Surabaya. Economic Xilena Abdi Masyarakat, [S. l.], v. 6, n. 1, p. 1–15, 2026. Disponível em: https://exam-jurnal.unsuri.ac.id/index.php/Exam/article/view/79. Acesso em: 6 aug. 2026.