“Long Term Effect of Fertilizers on Availability of Micronutrients in Soil under Wheat Rice Intensive Cropping System: Impact of Fertilizer Application on Micronutrient Availability in Wheat-Rice Cropping System”. 2018. Journal of Advances and Scholarly Researches in Allied Education 15 (1): 1465-68. https://ignited.in/index.php/jasrae/article/view/7845.