Abhishek Yadav, Vani Malhotra, Parveen Malhotra, Ankit Chahal, Akashdeep Kaur, Rahul Siwach, Pranav Malhotra and Navya Malhotra 2026. Effectivity of Hepatitis B Vaccination. International Journal of Pharmacy Research & Technology (IJPRT). 16, 2 (Aug. 2026), 1940–1943.