Winarni, S., Kumalasari, A., Rohati, Marlina, Junita, R., & Nusantara, D. S. (2025). Strengthening Teachers’ Digital Media Competence: A Community-Based Training on Powtoon for Mathematics Educators in Tanjung Jabung Barat. Jurnal Karya Abdi Masyarakat, 9(1), 1–14. https://doi.org/10.22437/jkam.v9i1.7684