Winardy, I., Yanti Purba, P., Chaniago, C. and Andika, A. 2021. The Positive Impact of Product Quality, Price, and, Promotion on Purchasing Decision of Toyota Innova Cars. International Journal of Social Science and Business. 5, 2 (Jun. 2021), 161–166. DOI:https://doi.org/10.23887/ijssb.v5i2.35512.