Mailiena, Cristine, and M Ilham Tanzilulloh. 2024. “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 4 (1), 176-88. https://doi.org/10.21154/invest.v4i1.9004.