Anithakumari, P., and S. Jayasekhar. “Leadership and Social Intelligence of Coconut Farmer Leaders and Implications in Extension Services”. Journal of Plantation Crops 47, no. 3 (January 9, 2020): 158–165. Accessed September 23, 2025. https://www.updatepublishing.com/journal/index.php/JPC/article/view/6051.