Almeida, L. B. de, & Fiorini, M. F. (1996). Composition and provitamin a value of "macarrão" and "manteiga" green beans, marketed in São Paulo, Brazil. Semina: Ciências Agrárias, 17(1), 49–52. https://doi.org/10.5433/1679-0359.1996v17n1p49