Pandini Febrianti Islami Putri, Intan, Endang Sutrisno, and Ayih Sutarih. 2023. “Legal Analysis of the Freedom of Contract Principle in Lease Contracts Between the Director General of Civil Aviation and Private Flight Schools”. Jurnal Legisci 1 (1):31-42. https://doi.org/10.62885/legisci.v1i1.15.