Chelsya, C., Sastrasasmita, E., Habbe, A. H. and Pagalung, G. (2026) “Conceptual Ambiguities in Coretax: A Philosophical Examination of Legitimacy, Efficiency, and Justice in Digital Tax Administration”, Advances in Taxation Research, 4(2), pp. 123–143. doi: 10.60079/atr.v4i2.845.