Kunhamu T, Niyas P, Anwar M, Jamaludheen V, Raj A. Understorey productivity of selected medicinal herbs in major land management systems in humid tropical Kerala. Indian J. Agroforest. [Internet]. 2020 Aug. 17 [cited 2026 Jun. 27];17(2). Available from: https://epubs.icar.org.in/index.php/IJA/article/view/103543