Author: Kānprachum Chœ̄ng Patibātkān Čhaonāthī Phatthanā Chumchon Rư̄ang Kāndamnœ̄n Ngān Phatthanā Chumchon Pī 2551 (Kānprachum Khēt Rō̜p 3 Dư̄an Traimāt 2) (2008 Ubon Ratchathani)