Pandiangan JA. Analysis of Understanding Concepts and Obstacles to Understanding Concepts of Thermodynamics in Physics Lessons. Al-Khazini [Internet]. 30 Oktober 2024 [dikutip 18 April 2025];4(2):40-6. Tersedia pada: https://journal3.uin-alauddin.ac.id/index.php/alkhazini/article/view/42972