Sera, Gustavo Hiroshi, and Édison Miglioranza. “Visual Evaluation of the Germinative Potentiality of Coffee Seeds for the Embryo Format and Coloration”. Semina: Ciências Agrárias 24, no. 2 (May 10, 2003): 307–310. Accessed March 30, 2025. https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2192.