MUDAYAT, M. THE EFFECT OF THE MARKETING MIX ON SALES VOLUME AT PT SAMSUNG ELEKTRONIK INDONESIA (SAMSUNG). Jurnal Ekonomi, [S. l.], v. 11, n. 03, p. 587–594, 2022. Disponível em: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/741. Acesso em: 16 aug. 2026.