PERLINDUNGAN KONSUMEN TERHADAP BARANG KADALUARSA(STUDI KASUS: PUTUSAN PERKARA NOMOR 870/PID.B/2009/PN.JKT.UT). PLJ [Internet]. 2025 Sep. 25 [cited 2026 Feb. 8];7(1):43-65. Available from: https://ojs.ukipaulus.ac.id/index.php/plj/article/view/1096