UTAMI, Wahyu. PENETAPAN ADVERTISING, SALES PROMOTION, DAN DIRECT MARKETING PADA LE MAGNIFIQUE. PERFORMA, [S. l.], v. 1, n. 3, p. 314–321, 2016. DOI: 10.37715/jp.v1i3.200. Disponível em: https://ojs.somebut.my.id/index.php/performa/article/view/200. Acesso em: 19 feb. 2026.