S. Harnisa, H. A. Kartika, F. Yolanda, M. Wahyuni, and E. Risdianto, “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 J. Ilm. Teknol. Pendidik., vol. 2, no. 3, pp. 68–73, Nov. 2023.