Padilla-Ramírez, José Saúl, et al. “Genetic Improvement of Guava (Psidium guajava): Utilization of the Diversity of Native Germplasm”. European Journal of Applied Sciences, vol. 14, no. 01, Mar. 2026, pp. 745-51, https://scholarpublishing.org/journals/index.php/EJAS/article/view/83.