Ambarwati, Titisari, Budi Eko Soetjipto, and Madziatul Churiyah. 2026. “Mapping the Role of Social Media Marketing in Purchase Decisions through Brand Trust: A Systematic Review and Bibliometric Analysis”. Economics and Business Journal (ECBIS) 4 (5):1787-1812. https://doi.org/10.47353/ecbis.v4i5.381.