FERNANDO, S. .; SIMBOLON, R. . PENGARUH PROMOSI TERHADAP KEPUTUSAN PEMBELIAN PRODUK UNILEVER. Jurnal Ekonomis, [S. l.], v. 15, n. 1c, 2022. DOI: 10.58303/jeko.v15i1c.2837. Disponível em: https://jurnal.unai.edu/index.php/jeko/article/view/2837. Acesso em: 29 mar. 2024.