NAPITUPULU, N. L.; MEVIANTI, A.; LEONARD, L. Pengaruh Kecemasan Matematika terhadap Kemampuan Penalaran Matematika Peserta Didik. Journal of Instructional Development Research, [S. l.], v. 3, n. 1, 2023. DOI: 10.61193/jidr.v3i1.35. Disponível em: https://eduresearch.web.id/index.php/jidr/article/view/35. Acesso em: 15 mei. 2024.