Mailiena, C., and M. I. Tanzilulloh. “Normativity of Consumer Protection in the Perspective of Maqāṣid Sharīʿah: An Analysis of the Effectiveness of Laws Related to Personal Data Protection in WhatsApp Application Users”. Invest Journal of Sharia & Economic Law, Vol. 4, no. 1, Aug. 2024, pp. 176-88, doi:10.21154/invest.v4i1.9004.