Christian AL, W. DJJ, Dion VZ. Enhancing the Theory of Planned Behaviour by Incorporating Social Marketing Behavioural Enhancers: A First VS Second Order Confirmatory Factor Analysis Approach. JEBS [Internet]. 2019Mar.10 [cited 2024May6];11(1(J):139-51. Available from: https://ojs.amhinternational.com/index.php/jebs/article/view/2755