Sudirman, L., D. Tan, W. Afdal, N. Fatihah, and R. H. Hutauruk. “Unregulated Self-Preferencing in ASEAN Digital Platform Ecosystems”. Syura: Journal of Law, vol. 4, no. 1, Apr. 2026, pp. 27-54, doi:10.58223/syura.v4i1.810.