S. R. SAMO, Z. A. SIYAL, H. U. ABBASI, F. H. MANGI, and A. MEMON. “Estimation of Toxic Gases and Control: Case Study Pakistan Steel Mill, Karachi”. Sindh University Research Journal - SURJ (Science Series) 46, no. 4 (December 15, 2014). Accessed April 5, 2026. https://sujo.usindh.edu.pk/index.php/SURJ/article/view/5441.