et al., Dwi Edi Wibowo. “The Application of The Shifting Burden of Proof Principles As an Alternative Consumer Protection Effort Due to Unfair Property Advertising”. International Journal of Advanced Science and Technology 28, no. 20 (December 31, 2019): 507 - 509. Accessed May 3, 2024. http://sersc.org/journals/index.php/IJAST/article/view/2840.