Makur, Alberta Parinters, and Rully Charitas Indra Prahmana. “Penyebab Kecemasan Matematika Mahasiswa Calon Guru Asal Papua”. Jurnal Elemen 1, no. 1 (March 13, 2015): 1–12. Accessed May 7, 2024. https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/84.