The Role of Technological Innovation in Online Trading Platforms: A Case Study of ANGEL Broking's Sustainable Practices and Investor SatisfactionD. Radha Kumari, Ankitha Godugu, Lalisetty Ganesh, Apurva Khandekar and Vishal SharmaMATEC Web Conf., 392 (2024) 01042DOI: https://doi.org/10.1051/matecconf/202439201042