FITO HANIF RAMADHAN; FANI KHOIROTUNNISA. Analysis Of Digital Marketing Strategies In Increasing Sales Of B21 Digital Printing In Gresik City. Jurnal Multidisiplin Sahombu, [S. l.], v. 5, n. 03, p. 395–401, 2025. Disponível em: https://ejournal.seaninstitute.or.id/index.php/JMS/article/view/6321. Acesso em: 30 apr. 2026.