PURWANTO, -. Arti dan Peranan Sumberdaya Manusia. Jurnal Ekonomi dan Pendidikan, [S. l.], v. 2, n. 2, 2012. DOI: 10.21831/jep.v2i2.644. Disponível em: https://journal.uny.ac.id/index.php/jep/article/view/644. Acesso em: 11 may. 2025.