Malinee Chaisupakitsin และผู้แต่งคนอื่นๆ. (2019) Degradation of polyethylene terephthalate bottles after long sunlight exposure. <i>Songklanakarin Journal of Science and Technology</i>, <i>41</i>(2), 259-264.Malinee Chaisupakitsin และผู้แต่งคนอื่นๆ. "Degradation of polyethylene terephthalate bottles after long sunlight exposure". Songklanakarin Journal of Science and Technology 41 (2019):259-264.Malinee Chaisupakitsin และผู้แต่งคนอื่นๆ. Degradation of polyethylene terephthalate bottles after long sunlight exposure. Research and Development Office, Prince of Songkla University:ม.ป.ท. 2019.