NABABAN, R. N. .; RUMAPEA, H. .; INDRA M. SARKIS. SISTEM INFORMASI PERSEDIAAN DONOR DARAH BERBASIS SUPPLY CHAIN MANAGEMENT DI PALANG MERAH INDONESIA (PMI) MEDAN. METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi, [S. l.], v. 4, n. 1, p. 32–39, 2018. Disponível em: https://ejurnal.methodist.ac.id/index.php/methodika/article/view/61. Acesso em: 5 dec. 2025.