Kamna Bajpai, Prof. Charan Singh Thakur. 1. “STUDY OF NOISE LEVEL IN COMMERCIAL ZONE AND RESIDENTIAL ZONE OF INDORE CITY”. ACCENT JOURNAL OF ECONOMICS ECOLOGY & ENGINEERING (Special for English Literature & Humanities) ISSN: 2456-1037 IF:8.20, ELJIF: 6.194(10/2018), Peer Reviewed and Refereed Journal, UGC APPROVED NO. 48767 9 (7), 16-23. http://ajeee.co.in/index.php/ajeee/article/view/4641.