Seemanee, S., C. Mattavangkul, and P. Nualcham. “The Community Health Nursing Competencies Indicators Development Among Nursing Students in Faculty of Nursing, Siam University”. Journal of Nursing, Siam University, vol. 20, no. 39, Jan. 2020, pp. 20-35, doi:10.14456/jnsu.v20i39.185362.