“Sennoside Content, Ion Accumulation, and Yield in Cassia Angustifolia (senna) As Influenced by Saline Water Irrigation. (25)”. Tropical Agriculture 83, no. 1 (January 30, 2006). Accessed July 16, 2024. https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/1161.