#Hierarchical Cluster Analysis
Woranuch Deelaman; Siwatt Pongpiachan* School of Social and Environmental Development, National Institute of Development Administration (NIDA); Danai Tipmanee; Oramas Suttinun; Chomsri Choochuay; Natthapong Iadtem; Teetat Charoenkalunyuta; Kittiphop Promdee
Siwatt Pongpiachan* School of Social and Environmental Development, National Institute of Development Administration (NIDA); Kanjana Thumanu;, Waraporn Tanthanuch; Danai Tipmanee; Panatda Kanchai; Klaus Schwarzer and Somchai Tancharakorn
