เทพพิทักษ์ ท. “The KAP Model and A Study of Behavior and Attitude on Prevention HIV/AIDS Infection in Thai Seafarers”. Journal of Management Science Chiangrai Rajabhat University, vol. 8, no. 2, June 2018, pp. 84-102, https://so03.tci-thaijo.org/index.php/jmscrru/article/view/127101.