Title: Khwāmrū læ čhētkhati thīmī tō̜ kotmāi nai chīwit pračhamwan khō̜ng prachāchon nai Čhangwat Nakhō̜n Sawan
Description: Survey research on knowledge and attitude on laws in daily lifes of the people in Nakhon Sawan Province, upper Central Thailand.