Faramita Dwitama. The Influence Of Product Quality, Price, Brand Image And Promotion On The Purchase Decision Of Xiaomi Smartphone Products In Depok City. International Journal of Science, Technology & Management [Internet]. 2021Nov.27 [cited 2024Nov.28];2(6):2166-71. Available from: https://ijstm.inarah.co.id/index.php/ijstm/article/view/411