sefriani, sefriani. “Pengaturan Perdagangan Jasa Intemasional Dalam GATSAVTO”. Jurnal Hukum IUS QUIA IUSTUM 12, no. 28 (January 1, 2006): 129–146. Accessed May 5, 2024. https://journal.uii.ac.id/IUSTUM/article/view/4743.