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, Vol. 4, no. 2, Jan. 2024, pp. 59-64, doi:10.46643/ijtvet.v4i2.125.