Lumbangaol, C. P., J. Sidabalok, and W. Halawa. “Consumer Protection of the Goods Delivered Does Not Accordance With the Online Purchase Agreement in the Framework of E-Commerce”. The International Journal of Humanities & Social Studies, vol. 10, no. 4, Apr. 2022, doi:10.24940/theijhss/2022/v10/i4/HS2204-001.