LUCKY DAFIRA NUGROHO; IQBALUR ROHMAN; SEPUL PARUQ. Kedudukan Asas Proporsionalitas Dalam Perancangan Kontrak: Studi Normatif Terhadap Peraturan Terkait. J-CEKI : Jurnal Cendekia Ilmiah, [S. l.], v. 4, n. 5, p. 1634–1640, 2025. DOI: 10.56799/jceki.v4i5.9993. Disponível em: https://al-haramjournal.co.id/J-CEKI/article/view/9993. Acesso em: 27 aug. 2026.