UGWU, P. A.; OPUWARE, K. A.; AMBAKEDEREMO, O. S. Application of Statistical Tools for Data Analysis: Relationship Technique. International Scholars Journal of Arts and Social Science Research, [S. l.], v. 3, n. 4, p. 354–364, 2021. Disponível em: https://theinterscholar.org/journals/index.php/isjassr/article/view/126. Acesso em: 26 jul. 2021.