Silpa-archa , Chamnean, and Preecha Phannan. “Blood Donation Campaign Strategy for National Blood Centre, Thai Red Cross Society”. Humanities and Social Sciences Nakhonsawan Rajabhat University Academic Journal 6, no. 2 (March 23, 2020): 129–138. Accessed April 28, 2024. https://so05.tci-thaijo.org/index.php/hssnsru/article/view/241611.