Wulandari, M. S., hidayati, N., & Rahmayulis, P. A. (2025). Needs Assessment for Developing Digital Learning Media in Chemistry for Grade XI Students at SMA Negeri 2 Siak Hulu. DIDAKTIKA : Jurnal Penelitian Tindakan Kelas, 3(1), 26–35. https://doi.org/10.63757/jptk.v3i1.90