Rondonuwu, J., Tampi, J. R. E. and Walangitan, O. F. C. (2020) “Promosi terhadap Keputusan Pembelian Mobil Daihatsu Sigra”, Productivity, 1(5), pp. 399–403. Available at: https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/30576 (Accessed: 22 November 2024).