Nath, J.C., R.M. Phukon, S. Sumitha, H. P. Maheswarappa, and Balanagouda Patil. 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):176-81. https://doi.org/10.25081/jpc.2021.v49.i3.7451.