S. N. RAM, et al. “Effect of Legumes and Fertility Levels on Buffel Grass (Cenchrus Ciliuris) and Annona (Annona Squamosa) Grown under Horti-Pasture System”. Indian Journal of Agronomy, vol. 51, no. 4, Oct. 2001, pp. 278-82, https://doi.org/10.59797/ija.v51i4.5029.