G. Kebede, 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 Int. J. Sci., vol. 6, no. 2, pp. 72-86, Feb. 2024.