SUNGKAWA, Iwa. Uji Homogenitas dengan Sebaran Khi-Kuadrat dalam Evaluasi Suatu Sistem. ComTech: Computer, Mathematics and Engineering Applications, [S. l.], v. 2, n. 1, p. 160–166, 2011. DOI: 10.21512/comtech.v2i1.2728. Disponível em: https://journal.binus.ac.id/index.php/comtech/article/view/2728. Acesso em: 5 jul. 2025.