Syaifullah MF. PENGOLAHAN LAYANAN PERPUSTAKAAN DI SD NEGERI 04 GUMAY TALANG. bharasumba [Internet]. 2024 Jan. 12 [cited 2026 Apr. 27];3(01):1-11. Available from: https://azramedia-indonesia.azramediaindonesia.com/index.php/bharasumba/article/view/936