Kumar, D., Minhas, J.S. and Singh, B.P. (2013) “CALCIUM AS A SUPPLEMENTARY NUTRIENT FOR POTATOES GROWN UNDER HEAT STRESS IN SUB-TROPICS”, Potato Journal, 34(3 - 4). Available at: https://epubs.icar.org.in/index.php/PotatoJ/article/view/32906 (Accessed: 17 June 2026).