Wildani, L., Yolanda, P., Agung Laksana, S. and supriyadi, edi 2022. Implementasi Masalah Matematika melalui SPSS. Papanda Journal of Mathematics and Science Research. 1, 2 (Dec. 2022), 94–104. DOI:https://doi.org/10.56916/pjmsr.v1i2.261.