PRADINAR, A. P.; WIRYANTO; RAHAJU, E. B. . Analysis of Learning Difficulties of Grade IV Elementary School Students on Fractal Materials Reviewed from Numeracy Ability and Self-Efficacy. Journal of Innovation and Research in Primary Education, [S. l.], v. 5, n. 1, p. 239–249, 2026. DOI: 10.56916/jirpe.v5i1.2752. Disponível em: https://ejournal.papanda.org/index.php/jirpe/article/view/2752. Acesso em: 21 jan. 2026.