Siagian, Y. S., & Tambunan, D. (2026). Tahapan Penyelesaian Perkara di Permata Law Office Advokat-Konsultan Hukum-Pengacara Pajak-Negosiator (Jl. Cemara Asri Boulevard Raya No.147, Medan Estate). Journal of Constitutional, Law and Human Rights, 1(2), 427–433. https://doi.org/10.57235/jclhr.v1i2.5444