“Effect of Zinc Sulphate, Ferrous Sulphate and Borax on Yield and Quality of Aonla (Emblica Officinalis Gaertn.) Cv. NA-7”. 2019. Indian Journal of Arid Horticulture 1 (1): 50-52. https://acspublisher.com/journals/index.php/ijah/article/view/14225.