Khaskheli, N. “Seroprevalence of Paratuberculosis in Cattle and Buffaloes in Various Regions of Pakistan: A Comparative Study”. Revista Electronica De Veterinaria, Vol. 24, no. 3, Sept. 2023, pp. 13 -18, https://veterinaria.org/index.php/REDVET/article/view/385.