Menéndez-Yuffá, Andrea, Rafael Fernandez-Da Silva, Liliana Rios, and Nereida Xena de Enrech. 2000. “Mitotic Aberrations in Coffee (Coffea Arabica Cv. ’Catimor’) Leaf Explants and Their Derived Embryogenic Calli”. Electronic Journal of Biotechnology 3 (2). Valparaíso, Chile:0-0. https://www.ejbiotechnology.info/index.php/ejbiotechnology/article/view/v3n2-1.