Piacentini, L. C., Moreira, B. C., Barbosa Cordeiro, C., Andrade, A. U. de, Vieira, M. R. da S., & Alves JĂșnior, M. (2021). The Agronomic performance and physicochemical characteristics of onion genotypes under different spacing in the humid Amazonian tropics. International Journal for Innovation Education and Research, 9(4), 331-349. https://doi.org/10.31686/ijier.vol9.iss4.3061