Warganegara, H.F., Putranto, A.B.W. and Saputra, A.N. 2022. Introduction to Legal Science And the Relationship with Immigration and The Immigration Act Number 6 Year 2011. Unram Law Review. 6, 1 (Apr. 2022). DOI:https://doi.org/10.29303/ulrev.v6i1.201.