ERNEST GRACE; DESI SUSANTI; ELIZA ARSHANDY; VIVI CANDRA; ROSITA MANAWARI GIRSANG. DAMPAK DARI PROMOSI TERHADAP KEPUTUSAN PEMBELIAN MEREK M231 DI PT. RAMAYANA LESTARI SENTOSA, TBK PEMATANGSIANTAR. Journal of Innovation Research and Knowledge, [S. l.], v. 4, n. 1, p. 179–186, 2024. Disponível em: https://mail.bajangjournal.com/index.php/JIRK/article/view/7814. Acesso em: 6 jul. 2025.