SUSDARWONO, Endro Tri. Testing through the Mann-Whitney Method and the Wilcoxon Signed Level on Learning Cube and Perfect Cube Roots. Journal of Education and Learning Mathematics Research (JELMaR), [S. l.], v. 2, n. 1, p. 26–36, 2021. DOI: 10.37303/jelmar.v2i1.84. Disponível em: https://jelmar.wisnuwardhana.ac.id/index.php/jelmar/article/view/84. Acesso em: 25 aug. 2026.