Sonah S, Nurdyansyah N, Ruchana S. Improvement of Library Services through Friends of the Ambassador Mier: Peningkatan Layanan Perpustakaan Melalui Sahabat Duta Mier. icecrs [Internet]. 2020 Jun. 16 [cited 2025 Dec. 13];6. Available from: https://icecrs.umsida.ac.id/index.php/icecrs/article/view/427