Nur Hazizah, Suhaila Husna Samosir, Melisa Zuriani Hasibuan, & Emelia Rahmadany Putri Gami. (2025). The Influence of Lifestyle, Reference Group, and Attitude on Service Usage Decisions at Bio Live Health Home Sei Bamban. Management Dynamics: International Journal of Management and Digital Sciences, 2(3), 289–299. https://doi.org/10.70062/managementdynamics.v2i3.327