“Chick-Pea Pod Husk: A Natural Green Waste Material and Its Application for Removal of Hexavalent Chromium Oxyanion from Water”. Sindh University Research Journal - SURJ (Science Series) 56, no. 1 (September 27, 2024): 63–70. Accessed October 9, 2026. https://sujo.usindh.edu.pk/index.php/SURJ/article/view/6909.