Widayanti, Febi. “MANAJEMEN PENGELOLAAN KELAS MELALUI JOYFUL LEARNING”. Jurnal Likhitaprajna 16, no. 2 (April 20, 2020): 98-104. Accessed March 29, 2024. http://likhitapradnya.wisnuwardhana.ac.id/index.php/likhitapradnya/article/view/173.