Saiwari, S., A. Roka, B. Nithiuthai, S. Arranuchit, and N. Chanklin. “From Rubber to Medicine: Angels of the Community”. RUSAMILAE JOURNAL, vol. 45, no. 1, Apr. 2024, pp. 73-83, https://so05.tci-thaijo.org/index.php/rusamelae/article/view/272914.