Doyan, A. et al. 2024. Optical Properties of Polyvinyl Alcohol-Based Polymer Films Containing Methylene Blue and Trichloroacetic Acid for Gamma Radiation Dosimetry Applications. Lensa: Jurnal Kependidikan Fisika. 12, 1 (Jun. 2024), 98–115. DOI:https://doi.org/10.33394/j-lkf.v12i1.11908.