Nababan RN, Rumapea H, Indra M. Sarkis. SISTEM INFORMASI PERSEDIAAN DONOR DARAH BERBASIS SUPPLY CHAIN MANAGEMENT DI PALANG MERAH INDONESIA (PMI) MEDAN. METHODIKA [Internet]. 2018 Mar. 10 [cited 2024 Nov. 25];4(1):32-9. Available from: https://ejurnal.methodist.ac.id/index.php/methodika/article/view/61