Debora, Jinner Sidauruk, Lesson Sihotang, and Marthin Simangunsong. “KETENTUAN HUKUM MEREK WELLKNOWN MARK DALAM PEMBERLIAN MELALUI ONLINE”. Jurnal Visi Pengabdian Kepada Masyarakat 3, no. 1 (February 23, 2022): 42-50. Accessed July 1, 2022. https://ejournal.uhn.ac.id/index.php/pengabdian/article/view/471.