Guntoro E, Tasari, Ruqoyyah S. Efforts to Improve Analytical Thinking Abilities in Mathematics Learning: Problem Solving Learning Model. JoAPE [Internet]. 2025 Mar. 10 [cited 2026 Jul. 15];2(1):1-13. Available from: https://jurnal.kalimasadagroup.com/index.php/Joape/article/view/1626