Jayasuriya, V., and Prabha Susan Philip. “Land Use-Induced Changes in Soil Chemistry: A Comparison of Five Plantation Systems in Idukki, Kerala”. Journal of Plantation Crops 53, no. 1 (July 14, 2026): 53–69. Accessed July 28, 2026. https://updatepublishing.com/journal/index.php/JPC/article/view/9848.