Garfes, H.P. 2022. Law Enforcement of Unregistered Marriage Practices in Indonesia Lawrence Meir Friedman’s Legal Effective Perspective. Jurnal Ilmiah Kebijakan Hukum. 16, 3 (Nov 2022), 515–538. DOI:https://doi.org/10.30641/kebijakan.2022.V16.515-538.