Churkova, Katerina, and Boryana Churkova. 2025. “Effect of Organic Fertilizing on the Composition of Fiber Components of Cell Wall and Nutritional Value of bird’s-Foot-Trefoil (Lotus Corniculatus L.) Forage ”. Bulgarian Journal of Agricultural Science 31 (4): 652–659. https://agriacad.eu/ojs/index.php/bjas/article/view/4655.