Mutiara, Freddy. 2022. “ENTREPRENEURIAL MARKETING START-UP MEDIA SIBER LOKAL KEMPALAN.COM DI JAWA TIMUR: STRATEGI MENUJU SUSTAINABILITY?”. Jurnal Manajemen Pemasaran 16 (1):16-23. https://doi.org/10.9744/pemasaran.16.1.16-23.