M. M. ANWAR, T. AHMED, and M. RANI. “Measurement of Noise Level in Urban Area; A Case Study of Bahawalpur City, Pakistan”. Sindh University Research Journal - SURJ (Science Series) 46, no. 2 (June 11, 2014). Accessed September 15, 2026. https://sujo.usindh.edu.pk/index.php/SURJ/article/view/5348.