Title: Phǣnphatthanā Kānsưksā, Sātsanā, læ Sinlapawatthanatham Raya thī 6, Phō̜. Sō̜. 2530-2534, khō̜ng Krasūang Sưksāthikān
Description: Sixth Educational, Religious, and Artistic/Cultural Development Plan, 1987-1991, of Thai Ministry of Education.