1.
Jiraporn Poonyawatpornkul, Kotchakorn Mangmee, Onuma Methakeson. Oscillation of Full and Partial Ring Pendulum: Physics Laboratory Experiment. Sci Tech Asia [Internet]. 2022 Sep. 28 [cited 2023 Jan. 29];27(3):85-94. Available from: https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/247441