Dewi, Berlinda Devi Liliyana. “Measuring the Impacts of Self Efficacy and Perceived Health Benefits Toward Smoking Cessation of E-Cigarettes”. Journal of Business, Management, and Social Studies 2, no. 2 (December 28, 2021): 75–81. Accessed July 6, 2024. https://jbms.site/index.php/JBMS/article/view/40.