Avinash, R., Kumar, K. A., Karthika, K., Hegde, R., Singh, S. and Sujatha, K. (2020) “Characterization and classification of coconut-growing soils of Maddur, Karnataka and comparative evaluation of their suitability towards tender coconut production”, Journal of Plantation Crops, 48(3), pp. 192–201. doi: 10.25081/jpc.2020.v48.i3.6627.