Rahmani Shahraki, A., A. Mirzaei, A. Badiei, J. H. J. Bittar, K. Ruth Mueller, A. Naserian, and S. A. Razavi. “Impact of COVID-19 on Dairy Herd Profitability: A Review at the Global Level”. Farm Animal Health and Nutrition, vol. 2, no. 1, Mar. 2023, pp. 1-7, doi:10.58803/Fahn.2023.2.1.01.