Asyhari, Rahayu, Sri Wahyu Agustin, and Aji Bagus Priyambodo. “‘Guest Teacher’ As a Class Inspirational Program in Pandemic Covid-19”. KnE Social Sciences 4, no. 15 (January 5, 2021): 254–262. Accessed February 25, 2021. https://knepublishing.com/index.php/KnE-Social/article/view/8213.