KUSMIATI, N. Ike. UNIDROITED POSITION AS A SOURCE OF CONTRACT LAW IN THE FUTURE OF INDONESIAN CONTRACT LAW AMANDEMENT. LITIGASI, Bandung, Indonesia, v. 18, n. 1, 2018. DOI: 10.23969/litigasi.v18i1.573. Disponível em: https://www.journal.unpas.ac.id/index.php/litigasi/article/view/573. Acesso em: 23 feb. 2026.