EVALUASI YIELD PRODUK TERHADAP FIX COST DAN VARIABLE COST PADA CAIRAN INFUS RINGER LACTATE. JIIS (Jurnal Ilmiah Ibnu Sina): Ilmu Farmasi dan Kesehatan, [S. l.], v. 4, n. 2, p. 452–459, 2019. DOI: 10.36387/jiis.v4i2.369. Disponível em: https://e-jurnal.stikes-isfi.ac.id/index.php/JIIS/article/view/369. Acesso em: 25 aug. 2026.