Ms. Ravina, Dr. Vipin Nandal. Grievance Redressal Mechanisms and Their Impact on Customer Satisfaction and Brand Loyalty in the Indian Telecom and Banking Sectors. IJESH [Internet]. 2025 Dec. 25 [cited 2026 Aug. 13];15(4):487-93. Available from: https://www.ijesh.com/j/article/view/468