Yulia Cresna, Abna Hidayati, Fetri Yeni J., and Hani Fannisa. “Seeing the Solution: Video-Assisted Direct Instruction, Learning ‎engagement, and Mathematics Achievement in Vocational ‎education”. JPI: Jurnal Pustaka Indonesia 6, no. 2 (August 19, 2026): 305-323. Accessed September 3, 2026. https://www.siducat.org/index.php/jpi/article/view/2543.