Tongpeth, Jintana, Arun Saengdaeng, Rattiya Saengdee, Nuntikan Klinchet, and Ayuporn Prasittvatechakool. 2021. “Personnel Competency in Primary Care Cluster and Primary Health Care System Development”. Journal of The Royal Thai Army Nurses 22 (3):28-37. https://he01.tci-thaijo.org/index.php/JRTAN/article/view/251189.