Putri, Dita, and Muhajirin Muhajirin. 2020. “Pengaruh Sales Promotion Girl Smartphone Vivo Terhadap Minat Beli Konsumen Di Kota Bima”. Journal of Business and Economics Research (JBE) 1 (2), 110-14. https://doi.org/10.47065/jbe.v1i2.202.