SIYAMTO, Yudi. Pengggunaan Metode FIFO Dan FEFO Dalam Mengukur Efisisensi Dan Efektifitas Persediaan Obat Paten 2020-2021. Jurnal Ilmiah Ekonomi Islam, [S. l.], v. 8, n. 2, p. 2221–2230, 2022. DOI: 10.29040/jiei.v8i2.6041. Disponível em: https://jurnal.stie-aas.ac.id/index.php/jei/article/view/6041. Acesso em: 10 sep. 2025.