1.
Churkova B. Correlation and regression dependences between quantity and quality indicators depending on fertilizing of bird’s-foot-trefoil with humate fertilizers. J. BioSci. Biotechnol. [Internet]. 2020 Feb. 18 [cited 2024 Nov. 22];8(2):123-7. Available from: https://editorial.uni-plovdiv.bg/index.php/JBB/article/view/254