Rustan, Edhy, and Muh Said Bahru. “Penguatan Self Confidence Dalam Pembelajaran Matematika Melalui Metode Suggestopedia”. Al-Khwarizmi : Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam 6, no. 1 (March 12, 2018): 1–14. Accessed July 22, 2024. https://ejournal.iainpalopo.ac.id/index.php/al-khwarizmi/article/view/282.