Alam, F., K. D. Islam, and S. M. Rahman. “Variability Among Selective Guava (Psidium Guajava L.) Varieties Revealed by Morphology and RAPD Marker”. Jahangirnagar University Journal of Biological Sciences, vol. 7, no. 2, Dec. 2018, pp. 89-98, doi:10.3329/jujbs.v7i2.40750.