Setiawan, Fery, Ahmad Yudianto, Arif Rahman Nurdianto, Jenny Sunariani, and Latief Mooduto. 2024. “Determination of ABO Blood Group Based on Secretors or Non-Secretors Analysis in Body Fluids”. Qanun Medika - Medical Journal Faculty of Medicine Muhammadiyah Surabaya 8 (02). https://doi.org/10.30651/jqm.v8i02.20561.