N. Phongsai, C. Inthong, D. Sontimuang, P. Laojeenwong, and B. Chatawatee, “FACTORS RELATED TO SELF-CARE BEHAVIOR WITH ANDROGRAPHIS PANICULATA DURING COVID-19 PANDEMIC OF PEOPLE IN HAT YAI, SONGKHLA”, Thai Bull Pharm Sci, vol. 17, no. 1, pp. 57–69, Dec. 2021.