F. G. Samizi, O. D. Panga, S. S. Mulugu, C. G. Gitige, and E. J. Mmbaga, “Rate and predictors of HIV virological failure among adults on first-line antiretroviral treatment in Dar Es Salaam, Tanzania”, J Infect Dev Ctries, vol. 15, no. 06, pp. 853–860, Jun. 2021.