Nugraha, M., Supardianningsih, S., Sukma, H. N., Susiani, S. and Huynh, T.-T. (2022) “The Study of Propylene Glycol Effect as Wetting Agent Content for Offset Printing Technique ”, JURNAL ILMU FISIKA, 15(1), pp. 30–38. doi: 10.25077/jif.15.1.30-38.2023.