DR. B. MENAKA, KAVALI RANGAIAH. CUSTOMER PERCEPTION TOWARDS SERVICE QUALITY ON THE DIGITAL PAYMENT SYSTEM IN HYDERABAD. INTERNATIONAL JOURNAL OF MANAGEMENT RESEARCH AND REVIEW, India, v. 14, n. 1, p. 51–57, 2024. Disponível em: https://ijmrr.com/index.php/ijmrr/article/view/184. Acesso em: 17 sep. 2026.