Wan sathāpanā Khana Sangkhommasāt læ Manutsayasāt khrop rō̜p 31 pī, 14 Thanwākhom 2543

by Mahāwitthayālai Mahidon. Khana Sangkhommasāt læ Manutsayasāt, Mahāwitthayālai Mahidon