Supentri S, Hambali H, Hasibuan HA, Harahap RDS. Optimlisasi Media Pembelajaran Abad 21 Berbasis Merdeka Belajar melalui Program Pengabdian Kepada Masyarakat. MJPKM [Internet]. 2026 Feb. 10 [cited 2026 Apr. 16];5(1):119-24. Available from: https://pakisjournal.com/index.php/mestaka/article/view/868