Gunawan, Y., J. Arifin, D. Seviyana, A. P. Utami, and E. A. Kinasih. “The Conundrum Of Crimea: To Whom It Belongs To?”. Jurnal IUS Kajian Hukum Dan Keadilan, vol. 8, no. 2, Aug. 2020, pp. 211-24, doi:10.29303/ius.v8i2.729.