AGUSTINOVA, Danu Eko; SAKIAKIRTI, Gadis; ABDULLAH, Rabaah Binti. School-Based Nonformal Learning Support for Slow Learners: A Case Study of the Talent Optimizing Program in History Education. Journal of Nonformal Education, [S. l.], v. 12, n. 2, p. 576–586, 2026. DOI: 10.15294/jone.v12i2.30971. Disponível em: https://journal.unnes.ac.id/journals/jone/article/view/30971. Acesso em: 5 sep. 2026.