HUTABARAT, S. M.; PURBA, S. .; PURBA , S. . Optimizing vocational students’ skills through adaptive online courses. Cendikia : Media Jurnal Ilmiah Pendidikan, [S. l.], v. 14, n. 6, p. 662-667, 2024. DOI: 10.35335/cendikia.v14i6.5355. Disponível em: http://ejournal.iocscience.org/index.php/Cendikia/article/view/5355. Acesso em: 17 apr. 2026.