VASILEVA, V. .; KOSTOV, O. . Organic Fertilization of Lucerne and the Following Oat Crop in Non-Irrigated Conditions. Basrah J. Agric. Sci., [S. l.], v. 33, n. 2, p. 106–114, 2020. DOI: 10.37077/25200860.2020.33.2.09. Disponível em: https://bjas.bajas.edu.iq/index.php/bjas/article/view/235. Acesso em: 10 may. 2021.