NASUTION, A. A.; BAGINDA HARAHAP; ZURIANI RITONGA; NURJANNAH. The Influence of Product Quality, Promotion and Design on Purchase Decisions for Yamaha Nmax Motor Vehicles SPSS Application Based. International Journal of Economics (IJEC), [S. l.], v. 1, n. 1, p. 01–13, 2022. DOI: 10.55299/ijec.v1i1.67. Disponível em: https://ejournal.ipinternasional.com/index.php/ijec/article/view/67. Acesso em: 31 jan. 2023.