Yustika Yani D, Sabang SM, Afadil A, Ahmar DS. Analysis Of Difficulty Learning Chemistry Of Students Class X In Man 2 Palu. ME [Internet]. 2025 May 23 [cited 2025 Oct. 15];20(2):80-4. Available from: https://www.jurnalfkipuntad.com/index.php/jme/article/view/2459