Khan, Asaf, Muhammad Ali, and . Rafiullah. “Knowledge and Attitude Regarding Hepatitis-B Prevention Among People of Lahore Community, Pakistan”. International Journal of Social Sciences and Management 4, no. 1 (January 23, 2017): 68–76. Accessed November 22, 2024. https://nepjol.info./index.php/IJSSM/article/view/16430.