Pathak, Arvind, Tara Limbu Ijam, Akrasha Tamang, and Manoj Nidhi Wagle. “Estimation of Nitrogen and Phosphorus in Fertilizers Found in Nepalese Market and Some Soil Samples”. Scientific World 17, no. 17 (June 18, 2024): 66–70. Accessed November 21, 2024. https://nepjol.info/index.php/SW/article/view/66437.