V. KOUTEV and M. NENOV, “SPATIAL AND TEMPORAL CHANGES OF SOIL ORGANIC CARBON AFTER IMPROPER APPLICATION OF FARMYARD MANURE – ON FARM STUDY”, BJAS, vol. 22, no. 3, pp. 397–400, Jun. 2016, Accessed: Oct. 24, 2026. [Online]. Available: https://agriacad.eu/ojs/index.php/bjas/article/view/5147