GHOSH, G.K. and SARKAR, A.K. (2013) “Efficacy of phosphogypsum as Source of sulphur for chickpea (Cicer arietinum) in an acid soil*”, The Indian Journal of Agricultural Sciences, 70(4). Available at: https://epubs.icar.org.in/index.php/IJAgS/article/view/28222 (Accessed: 28 October 2025).