Saputro, Arnaz Anggoro. “Explanation of Teachers’ Difficulties in Learning PJOK Via Online in the Era of the Covid-19 Pandemic”. JOURNAL RESPECS (Research Physical Education and Sports) 5, no. 1 (January 28, 2023): 172–179. Accessed September 1, 2024. https://ejournal.unma.ac.id/index.php/respecs/article/view/4500.