Jaroonsirimaneekul, T., L. Pachote, W. Phuchada, N. Phumiyoch, N. Mungkhunkhamchaw, P. Khampeera, C. Puapairoj, and A. Romphruk. “Blood Donor Campaigns in Blood Transfusion Center, KKU : Successful or Not?”. Srinagarind Medical Journal, vol. 29, no. 4, Nov. 2014, p. 79, https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/23646.