Thomas Yundra Putra, Ardoni Ardoni. Evaluasi Layanan Referensi Perpustakaan Universitas Bung Hatta. jsr [Internet]. 2024Feb.22 [cited 2024Jul.22];2(2):147-66. Available from: https://ejurnal.stie-trianandra.ac.id/index.php/jsr/article/view/2839