Khairunisa, Yuyun, et al. “TRAINING ON USING THE EDUCATIONAL GAMIFICATION PLATFORM TO STRENGTHEN EDUCATION IN THE ERA OF THE COVID-19 PANDEMIC FOR ELEMENTARY AND MIDDLE SCHOOL TEACHERS IN DEPOK CITY”. Jurnal Abdi Insani, vol. 9, no. 1, Mar. 2022, pp. 198-09, doi:10.29303/abdiinsani.v9i1.489.