Lestari, Widiarti Dwi Lestari, and Hanifah Hanifah. “Analisis Adversity Quotient Siswa SMP Pada Pembelajaran Matematika”. Jurnal Didactical Mathematics 7, no. 1 (April 25, 2025): 203–210. Accessed June 17, 2026. https://www.ejournal.unma.ac.id/index.php/dm/article/view/13438.