Fadillah F, Setyaningrum W. Profile of Students’ Mathematical Problem-Solving Ability in Real-Context Trigonometry Problems: A Qualitative Study. JES [Internet]. 2026 Oct. 15 [cited 2026 Oct. 21];10(10):629-40. Available from: https://jes.ejournal.unri.ac.id/index.php/JES/article/view/2958