Title: ʻĒkkasān wichākān karanī sưksā kānfưksō̜m phǣn pō̜ngkan phai fāi phonlarư̄an pī 2549 Krom Pō̜ngkan læ Banthao Sāthāranaphai
Description: On the drill of civilian hazard prevention plan, case study of the Disaster Prevention and Mitigation Department, Ministry of Interior, Thailand.