EJOURNAL, E. Halaman Depan Volume 7, No.2 Juni 2002. Sosio Informa, [S. l.], v. 7, n. 2, 2016. DOI: 10.33007/inf.v7i2.904. Disponível em: https://ejournal.poltekesos.ac.id/index.php/Sosioinforma/article/view/904. Acesso em: 13 nov. 2024.