WILDANI, L.; YOLANDA, P.; AGUNG LAKSANA, S. .; SUPRIYADI, edi. Implementasi Masalah Matematika melalui SPSS. Papanda Journal of Mathematics and Science Research, [S. l.], v. 1, n. 2, p. 94–104, 2022. DOI: 10.56916/pjmsr.v1i2.261. Disponível em: https://ejournal.papanda.org/index.php/pjmsr/article/view/261. Acesso em: 12 jan. 2026.