Farooqui, Mohammad Owais, Shadi A. Alshdaifat, and Mohd Imran Siddiquei. “A Socio-Legal Study on Vaccine Tourism in the Context of Covid-19 Travel Restrictions”. Emerging Science Journal 7, no. 5 (October 1, 2023): 1653–1662. Accessed October 17, 2025. https://www.ijournalse.org/index.php/ESJ/article/view/1386.