1.
Harahap AR, Zebua Y, Ihsan MAA. The Effect of Service Quality, Product Quality, Promotion and Price on the Purchase Decision of Motorcycles in the Indah Sakti Showroom. Quant. Econ. Manag. Stud. [Internet]. 2023 Mar. 17 [cited 2026 May 5];4(3):532–543. Available from: https://qemsjournal.org/index.php/qems/article/view/1638