Ramadhan, A., Purnamasari, N., Agusta, M., Soegoto, H. S., & Puspitawati, L. (2026). The Role of Perceived Convenience and Trust in Sustainability Claims in Driving Sustainable Purchasing Behaviour in E-Commerce Users. Golden Ratio of Mapping Idea and Literature Format, 6(3), 2137–2150. https://doi.org/10.52970/grmilf.v6i3.2269