Title: Kānsưksā khwāmphưngphō̜čhai nai kānprakō̜p ʻāchīp kasēttrakam bǣp phō̜phīang khō̜ng kasēttrakō̜n nai Čhangwat ʻUdō̜n Thānī, Nō̜ng Khāi, læ Nō̜ng Būa Lamphū
Description: Research on satisfaction of agriculturalists towards sufficient economy in Udon Thani, Nong Khai, and Nong Bua Lamphu Provinces, Northeastern Thailand.