Boonroungrut, C. and Fei, H. (2018) “The Theory of Planned Behavior and Transtheoretical Model of Change: a systematic review on combining two behavioral change theories in research”, Journal of Public Health and Development. Bangkok, Thailand, 16(1), pp. 75–87. Available at: https://he01.tci-thaijo.org/index.php/AIHD-MU/article/view/100950 (Accessed: 20 May 2024).