Sembiring, Riando Ferdinan, Riski Egi Saputra Malau, and Bertrand Silverius Sitohang. 2024. “Russian – Ukraine Conflict in An International Legal Perspective”. MIMBAR KEADILAN: Jurnal Ilmu Hukum 1 (01):8-14. https://doi.org/10.5139.vol1iss1no02pp08.