BABU, K NIRMAL, D MINOO, S P GEETHA, K SAMSUDEEN, J REMA, P N RAVINDRAN, and K V PETER. “Plant Biotechnology - Its Role in Improvement of Spices”. The Indian Journal of Agricultural Sciences 68, no. 8 (February 25, 2013). Accessed October 29, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/27670.