Phāwa čharœ̄n phan nai radap čhangwat khō̜ng Prathēt Thai Ph.S. 2508-2522 : pramān dōi withī Own-children

by Fred Arnold, Chintana Pejaranonda, Minja Kim Choe, Thailand. Samnakngān Sathiti hǣng Chāt