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. METADATA [Internet]. 2024May30 [cited 2026Aug.13];6(2):218-30. Available from: https://ejournal.steitholabulilmi.ac.id/index.php/metadata/article/view/507