Astrid Amidiaputri Hasyyati, and Koesrianti. “THE LEGAL PROTECTION FOR THE CONSUMER OF BUSINESS OPPORTUNITY VENTURES IN INDONESIA”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 17, no. 3, Aug. 2020, pp. 1763-70, https://archives.palarch.nl/index.php/jae/article/view/891.