Rujjanee Lueangwattanakij และ Mansuang Arksornnukit. (2011) Color stability of resin cements after ultraviolet artificial aging. Chulalongkorn University:ม.ป.ท.Rujjanee Lueangwattanakij และ Mansuang Arksornnukit. 2011. Color stability of resin cements after ultraviolet artificial aging. ม.ป.ท.:Chulalongkorn University;Rujjanee Lueangwattanakij และ Mansuang Arksornnukit. Color stability of resin cements after ultraviolet artificial aging. ม.ป.ท.:Chulalongkorn University, 2011. Print.