UMIYATI, U.; KARTONO, K.; YUMIATI , Y. Improving Problem-Solving Skills Through the Discovery Learning Model Assisted by Concrete Objects. Edumaspul: Jurnal Pendidikan, [S. l.], v. 10, n. 2, p. 554–563, 2026. Disponível em: http://jurnal2.unimen.ac.id/index.php/edumaspul/article/view/292. Acesso em: 21 sep. 2026.