SISTEM INFORMASI PERPUSTAKAAN ONLINE (E-LIBRARY) PADA MTs AL MAGHFIROH PEKAYON. jitk [Internet]. 2019 Feb. 15 [cited 2026 Feb. 11];4(2):245-50. Available from: https://ejournal.nusamandiri.ac.id/ejurnal/index.php/jitk/article/view/304