HARNISA, S.; KARTIKA, H. A.; YOLANDA, F.; WAHYUNI, M.; RISDIANTO, E. Development of Marketing Strategies Using Social Media to Increase Business Sales of Amai Desu Cake Products Among Students in the Industry 4.0 Era. FINGER : Jurnal Ilmiah Teknologi Pendidikan, [S. l.], v. 2, n. 3, p. 68–73, 2023. DOI: 10.58723/finger.v2i3.122. Disponível em: https://ejournal.1001tutorial.com/index.php/finger/article/view/122. Acesso em: 4 aug. 2025.