M. PRASAD, K. LAL, and R. PRASAD, “Effect of nitrogen and organic plant food supplements and stimulants Vegimax and Mahaagrozyme on growth, yield attributes and yield of cotton (Gossypium hirsutum)”, IJA, vol. 50, no. 3, pp. 228–230, Oct. 2001, doi: 10.59797/ija.v50i3.5113.