Siregar, Epi Supriyani, Edwar Daulay, Alwi Fahruzy Nasution, Fatin Nadifa Br Tarigan, and Ika Purnama Sari. “Pelatihan Pengembangan Media Interaktif Berbasiskan Kontekstual Pada Guru SMP Negeri 1 Medan”. Open Community Service Journal 2, no. 2 (September 29, 2023): 113–121. Accessed August 25, 2025. https://opencomserv.com/index.php/OCSJ/article/view/43.