“Comparative Effect of Organic and In-Organic Fertilizer Treatment on the Growth and Tuberyeild of Sweet Potato (Ipomea Batata L)”.
International Journal of Sustainable Agricultural Research, vol. 3, no. 3, Jan. 2017, pp. 54-57,
https://doi.org/10.18488/journal.70/2016.3.3/70.3.54.57.