ADELITA, F.; RINALDI, A.; PUTRA, F. G. The Effect of Hypnoteaching Learning Method on Students’ Problem-Solving Skills and Concept Understanding. Numerical: Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 5, n. 1, p. 49–56, 2021. DOI: 10.25217/numerical.v5i1.1391. Disponível em: https://www.journal.iaimnumetrolampung.ac.id/index.php/numerical/article/view/1391. Acesso em: 14 jul. 2025.