BAHRI, E. S.; ASLAM, M. M. M.; HERMAWAN, Y. Innovation in Non-formal Education in Indonesia. Journal of Psychology and Sustainable Education, [S. l.], v. 1, n. 2, p. 51–56, 2024. DOI: 10.62886/jpse.v1i2.7. Disponível em: https://journal.p2ti.com/index.php/jpse/article/view/7. Acesso em: 21 dec. 2025.