Chalongsuk R, Nunthanish J. Study of Factors Influencing Knowledge, Attitude and Practice on Village-Drug-Co-Operatives of Nakornpathom People. J Health Sci Thai [Internet]. 1995Sep.25 [cited 2025Dec.6];4(3):220-9. Available from: https://thaidj.org/index.php/JHS/article/view/6752