“Application of the Unus Testis Nullus Testis Principle in Corruption Crime Cases: Study of Decision No. 2677/PAN.PN.WII.UI/HK.2.2/VI/2025” (2026) Indonesian Journal of Law and Economics Review, 21(2), p. 10.21070/ijler.v21i2.1493. doi:10.21070/ijler.v21i2.1493.