Menezes, D. M. de, Cezar, T. I., & Carvalho, J. F. de. (2014). Influence of planting and harvest time on productivity of sweet potato varieties in the Baixada Fluminense. Pesquisa Agropecuaria Brasileira, 9(10), 145–149. https://doi.org/10.1590/S1678-3921.pab1974.v9.17276