Afrizal, Afrizal, and Fithriawan Nugroho. “The Effect Of Promotion, Price, And Brand Image On Purchase Decisions On E-Commerce Shopee In Pangkalpinang City”. International Journal of Economics, Business and Accounting Research (IJEBAR), vol. 6, no. 3, Sept. 2022, pp. 2457-64, doi:10.29040/ijebar.v6i3.6454.