Home › Authors › Mahāwitthayālai Thammasāt. Phāk Wichā Witthayāsāt Singwǣtlō̜m 👤 Mahāwitthayālai Thammasāt. Phāk Wichā Witthayāsāt Singwǣtlō̜m 2 books Books by Mahāwitthayālai Thammasāt. Phāk Wichā Witthayāsāt Singwǣtlō̜m Phutthasātsanā kap sō̜ng mư̄ r Phutthasātsanā kap sō̜ng mư̄ rao rak mǣnam khū khlō̜ng 2008 Rāingān chabap sombūn khrōngkā Rāingān chabap sombūn khrōngkān sưksā kānčhattham phǣn mǣbot læ phǣn patibatkān phư̄a kānʻanurak læ phatthanā saphāpwǣtlō̜m, mǣnam, khū, khlō̜ng nai phư̄nthī lūm nam Phāk Klāng 2003