[1]
Rizky, M. and Dellyana, D. 2026. Business Model Innovation for Scalable Regional Expansion of Local English Course: A Design Thinking Approach. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE). 9, 2 (Sep. 2026), 13793-13807. DOI:https://doi.org/10.31538/iijse.v9i2.9248.