Flora, H. S., Seno Wibowo Gumbira2, Jimmy Nasroen, Dwi Nurahman and Suryani Intan Pratiwi Puwa (2026) “Formalizing the Informal: A Critical Examination of Indonesia’s Land Certification Program (PTSL) and Its Implications for Tenure Security and Social Equity”, Jurnal Smart Hukum (JSH), 4(3), pp. 306–318. doi: 10.55299/jsh.v4i3.1889.