Shakya, Sanjeela, Deepa D.C., Rajib Chaudhary, and Surendra K. Gautam. “Spectrophotometric Determination of Trace Amount of Nitrite in Water and Soil”. Academic View, Journal of TUTA Tri-Chandra Campus Unit 9, no. 1 (December 31, 2023): 136–142. Accessed November 14, 2024. https://nepjol.info/index.php/acadview/article/view/71252.