Chaudhary, R. D., B. P. Yadav, S. R. Tripathi, P. P. Poudel, G. KC, D. K. Yadav, and I. Singh. “Adoption and Maintenance of Self Seed Sufficiency in Major Cereal Crops in Mid-Western Terai of Nepal”. International Journal of Applied Sciences and Biotechnology, vol. 6, no. 1, Mar. 2018, pp. 38-44, doi:10.3126/ijasbt.v6i1.19467.