Perdana Putra, Herlan, Elsje Theodora Maasawet, and Muh. Amir Masruhim. “THE EFFECTIVENESS SMART APPS CREATOR LEARNING MEDIA IMPROVING STUDENT LEARNING OUTCOMES IN THE ERA OF THE COVID-19 PANDEMIC”. IJER - INDONESIAN JOURNAL OF EDUCATIONAL REVIEW 8, no. 2 (December 7, 2021): 56-71. Accessed May 14, 2024. https://journal.unj.ac.id/unj/index.php/ijer/article/view/28887.