Hulu, Nutiwati, Karina Safitri Lubis, Khairunnisa Khairunnisa, Karina Manurung, Widya Ovianti, Dina Sarah Syahreza, and Aprinawati Aprinawati. 2025. “The Role of Sales Promotion Girls As Frontliners in Wardah’s Product Marketing Strategy”. Economic: Journal Economic and Business 4 (1):27-31. https://doi.org/10.56495/ejeb.v4i1.855.