Comparison Of Students’ Analitical Abilities In Learning Geography Using Models Problem Solving And Problem Posing at SMAN 1 Salimpaung. JLG [Internet]. 2023 Sep. 28 [cited 2025 Oct. 20];4(2):69-73. Available from: https://jpips.fkip.unila.ac.id/index.php/jlg/article/view/42