“ECONOMIC EFFICIENCY OF USING ASSOCIATED INACTIVATED VACCINE AGAINST VIRAL DIARRHEA, ROTA- AND CORONAVIRUS INFECTION, COLIBACTERIOSIS AND PROTEOSIS OF CALVES ‘ENTEROVAC 5’ FOR PREVENTION OF CALVES’ PNEUMO-ENTERITIS” (2025) International journal of artificial intelligence, 5(03), pp. 1854–1858. Available at: https://www.academicpublishers.org/journals/index.php/ijai/article/view/3689 (Accessed: 1 November 2025).