Irawan ME, Wahyuni DS, Mertayasa INE. Analisis Kebutuhan Media Instruksional Himpunan Kelas VII SMP Berbasis ADDIE dan Gagne. ijmst [Internet]. 2026 Jul. 28 [cited 2026 Jul. 28];4(3):1759-66. Available from: https://journal.ilmudata.co.id/index.php/ijmst/article/view/12924