Peen Village (24/12/2012)
During the period from 2004 to 2007, SPERI has implemented case studies in community of the Kho Mu ethnic minority in Peen village, Nam Bak district.
 
Xiangda village (24/12/2012)
Since late 1999, SPERi has implemented case studies in community of the Lao Lum ethnic group in Xiangda village, Nam Bak district.
 
Nam Kha village (24/12/2012)
Since 2002, SPERI has implemented case studies regarding community development in community of the Kho Mu ethnic minority in Nam Kha village, Nam Bak district.