Home › Authors › Ban Phatthaya (Thailand). Kō̜ng Wichākān læ Phǣnngān 👤 Ban Phatthaya (Thailand). Kō̜ng Wichākān læ Phǣnngān 1 book Books by Ban Phatthaya (Thailand). Kō̜ng Wichākān læ Phǣnngān Phǣn phatthanā Mư̄ang Phatthay Phǣn phatthanā Mư̄ang Phatthayā 3 pī (Phō̜. Sō̜. 2554-2556) 2010