Viriyamontchai ว. . “The Development of a Care Model for Patients Receiving Warfarin Drug in Pakkred Hospital, Nonthaburi Province by Using Design Thinking As a Base”. Journal of Preventive Medicine Association of Thailand, vol. 10, no. 1, May 2020, pp. 118-31, https://he01.tci-thaijo.org/index.php/JPMAT/article/view/242276.