MahshulahZulma Aimmatul, Ernawulan Syaodih, and Yeni Rachmawati. 2020. “The Ray of Light: An Activity Approach of Reggio Emilia”. International Conference on Elementary Education 2 (1). Bandung, Indonesia, 785-90. http://proceedings.upi.edu/index.php/icee/article/view/687.