Oommen M, Sundari A, Thomas J. Optimisation of foliar application of zinc and boron in small cardamom (Elettaria cardamomum Maton). JPC [Internet]. 2011 Jun. 27 [cited 2024 May 3];39(2):285-9. Available from: https://updatepublishing.com/journal/index.php/JPC/article/view/5934