[1]
Tarigan, A.T.S.B. et al. 2026. Needs Analysis for Developing Ethnoscience-Integrated Project-Based Learning Chemistry Teaching Materials Supported by Digital Video on Macromolecule Topics in Senior High School. Journal of Educational Sciences. 10, 6 (Jun. 2026), 338–350. DOI:https://doi.org/10.31258/jes.10.6.p.338-350.