Yulia Cresna, Abna Hidayati, Fetri Yeni J. and Hani Fannisa (2026) “Seeing the solution: video-assisted direct instruction, learning ‎engagement, and mathematics achievement in vocational ‎education”, JPI: Jurnal Pustaka Indonesia, 6(2), pp. 305-323. doi: 10.62159/jpi.v6i2.2543.