Astri Widya Krisyunita, Djunawan A, Khoirul Umam. PENGHEMATAN BIAYA PERSEDIAAN OBAT MENGGUNAKAN METODE HYBRID DI RSIA PERDANA MEDICA SURABAYA. JMPK [Internet]. 2022Sep.16 [cited 2024Jul.16];25(01). Available from: https://journal.ugm.ac.id/v3/JMPK/article/view/3984