Pratama D. MODELING LARGE-ANGLE PENDULUM OSCILLATIONS WITH QUADRATIC DAMPING AND DAMPING ON THE STRING . JPF [Internet]. 2022Aug.1 [cited 2024Nov.10];10(2):101-6. Available from: https://journal3.uin-alauddin.ac.id/index.php/PendidikanFisika/article/view/29860