Chitra, R., Janaki, D. and Jansirani, P. 2020. Effect of bio-inoculants on growth and yield of betel vine (Piper betle). Journal of Plantation Crops. 48, 3 (Dec. 2020), 232–236. DOI:https://doi.org/10.25081/jpc.2020.v48.i3.6631.