Candadhammo, P. S., P. S. Abhayo, P. W. . Teerawaro, A. Neelayothin, S. Thaimit, and S. Audmuangpiea. “Communication Innovation for Immunizing Vulnerable Youth Against Problems with Drugs and Unplanned Pregnancy in Khon Kaen Province”. Dhammathas Academic Journal, vol. 23, no. 1, Mar. 2023, pp. 195-06, https://so06.tci-thaijo.org/index.php/dhammathas/article/view/260366.