PURBA, D.; ZIRALUO, T. P. .; SAGALA, G. S. R. . Pengolahan data Penelitian dengan SPSS. ULEAD : Jurnal E-Pengabdian, [S. l.], v. 1, n. 1, p. 12–17, 2021. DOI: 10.54367/ulead.v1i1.1309. Disponível em: https://ejournal.ust.ac.id/index.php/ULEAD/article/view/1309. Acesso em: 21 nov. 2024.