EJOURNAL, E. Halaman Belakang Vol 8 No 3 September 2003. Sosio Informa, [S. l.], v. 8, n. 3, 2007. DOI: 10.33007/inf.v8i3.1002. Disponível em: https://ejournal.poltekesos.ac.id/index.php/Sosioinforma/article/view/1002. Acesso em: 21 sep. 2024.