Nascimento, Ângela M. P., Reis, S. N., Nery, F. C., Curvelo, I. C. S., Taques, T. da C., & Almeida, E. F. A. (2016). Influence of color shading nets on ornamental sunflower development. Ornamental Horticulture, 22(1), 101–106. https://doi.org/10.14295/oh.v22i1.755