Marbun, F. K., Jufrida, J., & Furqon, M. (2025). Development of Ethnoscience-Integrated P5 Teaching Materials on the “Kerupuk Panggang” Production Process Using AnyFlip. Lensa: Jurnal Kependidikan Fisika, 13(2), 276–295. https://doi.org/10.33394/j-lkf.v13i2.16229