WINDY KUSUMAHATI; RAHMAD TAKLIM; RIKO ERLIMA PUTRA; FESARAWENY, F.; HABIBAH MUHARMI; ROZI DESTIAN. The Effect of Product Quality and Promotion on Purchase Decisions with Brand Image as an Intervening Variable (Case Study on Tupperware Product Users in Padang City). Jurnal Multidisiplin Sahombu, [S. l.], v. 6, n. 02, p. 280–286, 2026. Disponível em: https://ejournal.seaninstitute.or.id/index.php/JMS/article/view/8097. Acesso em: 30 apr. 2026.