Mayasha, Ira, and Rasta Kurniawati Pinem. 2025. “Marketing Strategy and Added Value of Halal Certification in Herbalife Beverage Business Development”. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) 8 (2), 4011-27. https://doi.org/10.31538/iijse.v8i2.6854.