Karunakaran, G, et al. “Optimization of Micro-Budding Technique in Coorg Mandarin (Citrus Reticulata Blanco)”. Indian Journal of Horticulture, vol. 71, no. 03, Sept. 2014, pp. 311-4, https://journal.iahs.org.in/index.php/ijh/article/view/1284.