Home › Authors › Wongsakō̜n Phūthō̜ng. 👤 Wongsakō̜n Phūthō̜ng. 1 book Books by Wongsakō̜n Phūthō̜ng. 8 ʻongkō̜n ʻitsara tām Ratth 8 ʻongkō̜n ʻitsara tām Ratthathammanūn 2004