Tampubolon, Ayu, Janpatar Simamora, dan Januari Sihotang. 2026. “A Legal Analysis of the Supreme Court’s Legal Reasoning in Annulling the KPPU Decision in a Tender-Collusion Case (Decision No. 523 K/Pdt.Sus-KPPU/2024)”. Adagium: Jurnal Ilmiah Hukum 4 (2): 927-38. https://doi.org/10.70308/nx3c5738.