Author: Khrōngkān Phatthanā Khrư̄akhāi Phāk Prachāsangkhom nai Kānsongsœ̄m læ Khumkhrō̜ng Sitthi Manutsayachon phư̄a Sukkhaphāwa khō̜ng Bukkhon læ Chumchon (Thailand)