Siriluk Paokanta และ Charinthip Hengkrawit. (2013) A General Solution of a Generalized Mixed Type of Polynomial Functional Equations. <i>Thai Journal of Science and Technology</i>, <i>2</i>(3), 218-225.Siriluk Paokanta และ Charinthip Hengkrawit. "A General Solution of a Generalized Mixed Type of Polynomial Functional Equations". Thai Journal of Science and Technology 2 (2013):218-225.Siriluk Paokanta และ Charinthip Hengkrawit. A General Solution of a Generalized Mixed Type of Polynomial Functional Equations. Thammasat University:ม.ป.ท. 2013.