Singh, S.K. and Lal, S.S. (2013) “EFFECT OF POTASSIUM NUTRITION ON POTATO YIELD, QUALITY AND NUTRIENT USE EFFICIENCY UNDER VARIED LEVELS OF NITROGEN APPLICATION”, Potato Journal, 39(2). Available at: https://epubs.icar.org.in/index.php/PotatoJ/article/view/32173 (Accessed: 24 June 2026).