S. A. . Irfan, A. R. . Siddiqui, M. M. . Ali Baig, and A. Ahmed, “Promoting Face Masks Use in Delta Variant Wave of COVID-19 and Tackling Common Reasons of Refusal to Wear Masks”, Bangladesh J. Infect. Dis., vol. 9, no. 9, pp. S63-S64, Nov. 2022.