Bruno, Antonius, Abd. Qohar, Hery Susanto, and Hendro Permadi. “Students’ Difficulties in Solving Problems With Math Story Problems Seen from Adversity Quotient (AQ)”. Edumatica : Jurnal Pendidikan Matematika 11, no. 3 (December 31, 2021): 91-103. Accessed February 8, 2025. https://mail.online-journal.unja.ac.id/edumatica/article/view/15395.