MARDELINA, Elma; MUHSON, Ali. Working Student and Its Impact on Learning Activities and Academic Achievements. Jurnal Economia, [S. l.], v. 13, n. 2, p. 201–209, 2017. DOI: 10.21831/economia.v13i2.13239. Disponível em: https://journal.uny.ac.id/index.php/economia/article/view/13239. Acesso em: 9 may. 2025.