HARAHAP, I.; GESRIANTUTI, N.; HERLINA, N.; ELSIE, E.; BADRUN, Y. Pemeriksaan Golongan Darah bagi Guru Biologi SMAN dalam Rangka Peningkatan Kualitas Guru. Jurnal SOLMA, [S. l.], v. 7, n. 2, p. 138–143, 2018. DOI: 10.29405/solma.v7i2.1176. Disponível em: https://journal.uhamka.ac.id/index.php/solma/article/view/1176. Acesso em: 16 jul. 2024.