YANTO, S.; NASUTION, N.; WISNU, W. Improve Creative Thinking Ability With Posing Problem Learning. The Indonesian Journal of Social Studies, [S. l.], v. 2, n. 1, p. 44–50, 2019. DOI: 10.26740/ijss.v2n1.p44-50. Disponível em: https://journal.unesa.ac.id/index.php/jpips/article/view/5248. Acesso em: 13 may. 2024.