Patel, Himanshu, and R. T. Vashi. “A Comparison Study of Removal of Methylene Blue Dye by Adsorption on Neem Leaf Powder (NLP) and Activated NLP”. Journal of Environmental Engineering and Landscape Management 21, no. 1 (April 16, 2013): 36-41. Accessed March 29, 2024. https://journals.vilniustech.lt/index.php/JEELM/article/view/1908.