Janjit, T., Rattanavichai, T., Poolsawat, O., & Praditsathaporn, C. (2020). Development of the Seamless Healthcare System, Phan Hospital, Chiang Rai Province. Area Based Development Research Journal, 12(5), 388–400. retrieved from https://so01.tci-thaijo.org/index.php/abcjournal/article/view/230129