Singh, A., S. Singh, M. Tripathi, P. K. Singh, N. Patel, and V. K. Chaudhary. “Microbiological Load on the Various Surfaces”. Journal of Ecophysiology and Occupational Health, vol. 23, no. 4, Nov. 2023, pp. 249-57, doi:10.18311/jeoh/2023/34743.