TAUFIKKURRAHMAN UPIK; SLAMET SUHARTONO; SYOFYAN HADI. TECHNICAL PROBLEMS IN THE REVIEWING OF GOVERNMENT REGULATION IN LIEU OF LAW (PERPPU) AT THE CONSTITUTIONAL COURT FROM THE PERSPECTIVE OF LEGAL CERTAINTY. IBLAM LAW REVIEW, [S. l.], v. 4, n. 3, p. 1–10, 2024. DOI: 10.52249/ilr.v4i3.414. Disponível em: https://ejurnal.iblam.ac.id/IRL/index.php/ILR/article/view/414. Acesso em: 21 may. 2026.