Watcharin Ngampeungpis และผู้แต่งคนอื่นๆ. (2012) Preparation of multi-purposed paper indicators from diacetylene lipids. Chulalongkorn University:ม.ป.ท.Watcharin Ngampeungpis และผู้แต่งคนอื่นๆ. 2012. Preparation of multi-purposed paper indicators from diacetylene lipids. ม.ป.ท.:Chulalongkorn University;Watcharin Ngampeungpis และผู้แต่งคนอื่นๆ. Preparation of multi-purposed paper indicators from diacetylene lipids. ม.ป.ท.:Chulalongkorn University, 2012. Print.