Rhaman, MT, MA Haque, MA Rouf, MAB Siddique, and MS Islam. “Preparation and Characterization of Activated Carbon & Amorphous Silica from Rice Husk”. Bangladesh Journal of Scientific and Industrial Research 50, no. 4 (December 11, 2015): 263–270. Accessed August 17, 2024. https://banglajol.info/index.php/BJSIR/article/view/25835.