Aldy TAH, Indah Purnama Sari, Pipit Putri Hariani, Aisar Novita. Development of Class X Biography Text E-Module at Dr Wahidin Sudirohusodo High School Medan Based on Digital Applications K-Visoft Flipbook Maker . Altafani [Internet]. 24 Maret 2024 [dikutip 15 November 2026];1(1):1-10. Tersedia pada: https://jurnal2.umsu.ac.id/index.php/altafani/article/view/47