Ritklar, Ladawan. “Results of discharge planning by using D-METHOD on re-admission and satisfaction in patients with coronary artery disease”. Thammasat University Hospital Journal Online 3, no. 3 (December 27, 2018): 19–27. accessed September 24, 2026. https://he02.tci-thaijo.org/index.php/TUHJ/article/view/240293.