KHAIRANDY, R. Landasan Filosofis Kekuatan Mengikatnya Kontrak. Jurnal Hukum IUS QUIA IUSTUM, [S. l.], v. 18, p. 36–55, 2017. Disponível em: https://journal.uii.ac.id/IUSTUM/article/view/7232. Acesso em: 6 may. 2024.