TRANSAKSI JUAL BELI SKINS GAME STEAM MELALUI GROUP FACEBOOK DALAM PERSPEKTIF HUKUM KONTRAK. acta [Internet]. 2023 Jun. 30 [cited 2026 Sep. 17];6(2):221-33. Available from: https://jurnal.fh.unpad.ac.id/index.php/acta/article/view/1346