“PRECISION SYSTEMS IN DAIRY FARMS RELATED TO MONITORING AND MANAGEMENT OF SOME PRODUCTIVE AND TECHNOLOGICAL INDICATORS - A REVIEW PART 1”. TRAKIA JOURNAL OF SCIENCES 23, no. 3 (September 30, 2025): 8. Accessed October 6, 2025. https://tjs.trakia-uni.bg/index.php/tjs/article/view/136.