SIREGAR, A.; AKHYAR, A. .; MUKIDI, M. ANALISIS YURIDIS WANPRESTSI DALAM PELAKSANAAN PERJANJIAN PENGADAAN BARANG DAN JASA DI PT. PERKEBUNAN NUSANTARA IV REGIONAL I PABRIK KERNEL OIL SEI MANGKEI. Jurnal Ilmiah METADATA, [S. l.], v. 6, n. 2, p. 218-230, 2024. DOI: 10.47652/metadata.v6i2.507. Disponível em: https://ejournal.steitholabulilmi.ac.id/index.php/metadata/article/view/507. Acesso em: 28 sep. 2026.