Winarni, S.; Kumalasari, A.; Rohati, R.; Marlina, M.; Junita, R.; Nusantara, D. S. Strengthening Teachers’ Digital Media Competence: A Community-Based Training on Powtoon for Mathematics Educators in Tanjung Jabung Barat. J. karya abdi masy. 2025, 9, 1-14.