AlfathinA., MajidN. W. A., NaldiW., NurkhotimahV., dan Masnur. “Challenges and Opportunities of the Implementation Limited Face-to-Face Learning in the Elementary School”. International Conference on Elementary Education, Vol. 4, no. 1, April 2022, hlm. 43-49, http://proceedings.upi.edu/index.php/icee/article/view/1970.