MESJA DWIKA; DWI RACHMAWATI; SRI ANAWATI. Pengaruh Key Opinion Leader (KOL) dan Content Marketing terhadap Keputusan Pembelian Steak Sultan 99. MUTIARA: Jurnal Ilmiah Multidisiplin Indonesia, [S. l.], v. 4, n. 3, p. 285–300, 2026. DOI: 10.61404/mutiara.v4i3.587. Disponível em: https://jurnal.tiga-mutiara.com/index.php/jimi/article/view/587. Acesso em: 11 sep. 2026.