Putra, Purwa Hasan, Azanuddin Azanuddin, Bister Purba, and Yulia Agustina Dalimunthe. “Random Forest and Decision Tree Algorithms for Car Price Prediction”. Jurnal Matematika Dan Ilmu Pengetahuan Alam LLDikti Wilayah 1 (JUMPA) 4, no. 1 (September 30, 2023): 81–89. Accessed July 15, 2025. https://lldikti1.kemdikbud.go.id/jurnal/index.php/jumpa/article/view/305.