MULYAWAN, R. S. .; HELIANTY, Y. . Perhitungan Biaya Pengolahan Darah Dengan Menggunakan Metode Activity Based Costing. e-Proceeding FTI, [S. l.], v. 1, n. 1, 2022. Disponível em: https://eproceeding.itenas.ac.id/index.php/fti/article/view/661. Acesso em: 1 feb. 2026.