“Pengalaman Belajar Peserta Didik dalam Pembelajaran Outdoor Learning Berbasis PjBL-Etnomatematika pada Materi Matematika SMP”, psnpm, vol. 6, pp. 181–189, Jul. 2026, Accessed: Aug. 22, 2026. Available: https://jurnal.fkip.unmul.ac.id/index.php/psnpm/article/view/7077