Muhammad, A., and O. Sianipar. “PENENTUAN DEFISIENSI BESI ANEMIA PENYAKIT KRONIS MENGGUNAKAN PERAN INDEKS STfR-F”. INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY, vol. 12, no. 1, Mar. 2018, pp. 9-15, doi:10.24293/ijcpml.v12i1.833.