Hunge, S. S. “Removal of Hexavalent Chromium from Waste Water Using Newly Developed Activated Carbon from Bark of Butea Monosperma”. Current Overview on Science and Technology Research Vol. 6 (October 11, 2022): 125–139. Accessed June 10, 2026. https://stm.bookpi.org/COSTR-V6/article/view/8420.