Nath, J. ., Phukon, R. ., Sumitha, S. ., Maheswarappa, H. P. ., & Patil, B. (2021). Performance of black pepper varieties as intercrop in coconut gardens in the lower Brahmaputra valley of Assam state, India. Journal of Plantation Crops, 49(3), 176–181. https://doi.org/10.25081/jpc.2021.v49.i3.7451