Tamnakpo, M. and Sriwirat, S. (2021) “‘New normal’ behavior and concern about Coronavirus disease 2019 of laborers in Muang district, Mahasarakham province”, Disease Control Journal. Nonthaburi, TH, 47(Suppl 2), pp. 1128–1137. doi: 10.14456/dcj.2021.98.