Sastradinata DN. TINJAUAN YURDIS TENTANG PERJANJIAN JUAL-BELI DENGAN SISTEM ONLINE. independent [Internet]. 2017 Sep. 1 [cited 2024 Jul. 3];5(2):17-23. Available from: https://jurnalhukum.unisla.ac.id/index.php/independent/article/view/69