KEBEDE, G.; FEYISSA, F.; MOHAMMED, K.; WORKIYE, M.; DEJENE, M.; GELETI, D. Registration of the Oat (Avena sativa) Variety "Walqaa" for Vertisols in the Central Highlands of Ethiopia. OMO International Journal of Sciences, v. 6, n. 2, p. 72-86, 15 Feb. 2024.