Zurmanely, Wiyono K, Ermayanti. ANALYSIS OF THE NEEDS FOR DEVELOPING LEARNING VIDEOS ON THE MATERIAL OF EARTH’S ROTATION EVENTS IN GRADE VI OF SDN RANTAU PANGERAN. MORFAI [Internet]. 2025 May 31 [cited 2025 Sep. 29];5(3):1772-8. Available from: https://radjapublika.com/index.php/MORFAI/article/view/3074