agustin wulandari, ratih. “Development of Interactive Video Tutorial Media in Vocational Learning for Children With Special Needs With Mild Mental Requirements: Pengembangan Media Video Tutorial Interaktif Dalam Pembelajaran Vokasi Anak Berkebutuhan Khusus Tunagrahita Ringan”. International Journal of Technology Vocational Education and Training 4, no. 2 (January 30, 2024): 59-64. Accessed October 8, 2026. https://www.ijtvet.com/index.php/ijtvet/article/view/125.