PANDINI FEBRIANTI ISLAMI PUTRI, Intan; SUTRISNO, Endang; SUTARIH, Ayih. Legal Analysis of the Freedom of Contract Principle in Lease Contracts between the Director General of Civil Aviation and Private Flight Schools. Jurnal Legisci, [S. l.], v. 1, n. 1, p. 31–42, 2023. DOI: 10.62885/legisci.v1i1.15. Disponível em: https://annpublisher.org/ojs/index.php/legisci/article/view/15. Acesso em: 21 apr. 2026.