Kebede, G., F. Feyissa, K. Mohammed, M. Workiye, M. Dejene, and D. Geleti. “Registration of the Oat (Avena Sativa) Variety "Walqaa" For Vertisols in the Central Highlands of Ethiopia”. OMO International Journal of Sciences, Vol. 6, no. 2, Feb. 2024, pp. 72-86, doi:10.59122/14438nb.