Panara, Viral, Vikas Panchal, Satayu Travadi, and Harmish Bhatt. 2026. “Phosphoric Acid-Activated Rice Husk Biochar for Enhanced Cadmium Adsorption”. International Journal of Aquatic Research and Environmental Studies 6 (2): 313-18. https://www.injoere.com/index.php/injoere/article/view/946.