Muhammad Zahid Ali, “ANALYSIS OF THE GENETIC DIVERSITY AND PHYLOGENETIC RELATIONSHIP OF HIV (GP-41) SEQUENCES FROM DIFFERENT REGIONS OF PAKISTAN”, J Popl Ther Clin Pharmacol, vol. 30, no. 17, pp. 2103–2113, Sep. 2023, doi: 10.53555/jptcp.v30i17.2903.