[1]
P. Shetty, C. Acharya, and N. Veeresh, “Effect of Urea Fertilizer on the Biochemical Characteristics of Soil”, Int J Appl Sci Biotechnol, vol. 7, no. 4, pp. 414–420, Dec. 2019, doi: 10.3126/ijasbt.v7i4.26778.