Muhammad Naufal Pasha, Sadiana IM, Fatah AH. Analysis of 21st Century Learning Pedagogy and the Suitability of Chemical Bonding Concepts on YouTube Channel Videos. JIKT [Internet]. 2024Jun.20 [cited 2025Aug.24];15(1):226-40. Available from: https://chem-upr.education/ojs/index.php/JIKT/article/view/279