Atikah Nurul Huda, Nurlaili and Zulaikah 2025. The Effect of Economic Digitalization and Startup Investment on Informal Sector Employment Absorption in Five Metropolitan Cities of Indonesia (Jakarta, Surabaya, Bandung, Medan, and Makassar) 2020–2024: An Islamic Economic Perspective. Al Tijarah. 11, 2 (Dec. 2025), 318–334. DOI:https://doi.org/10.21111/at.v11i2.15783.