MUTIARA, Freddy. ENTREPRENEURIAL MARKETING START-UP MEDIA SIBER LOKAL KEMPALAN.COM DI JAWA TIMUR: STRATEGI MENUJU SUSTAINABILITY?. Jurnal Manajemen Pemasaran, [S. l.], v. 16, n. 1, p. 16–23, 2022. DOI: 10.9744/pemasaran.16.1.16-23. Disponível em: https://jurnalpemasaran.petra.ac.id/index.php/mar/article/view/24220. Acesso em: 10 oct. 2025.