NAGARAJU, R.; REDDY, B. S. V.; GLORIDOSS, R.; SURESH, B. N.; RAMESH, C. Effect of Dietary Supplementation of Humic Acids on Performance of Broilers. Indian J of Anim Sci 2014, 84 (4), 447–452. https://doi.org/10.56093/ijans.v84i4.39854.