SEVIANA, A.; MALINDA, N. I.; NITA, P.; SAFETRI, R. Utilization of Purple Sweet Potatoes as the Main Ingredient for Processed Lubiler Products Through Digital Marketing Techniques to Train Entrepreneurship Spirits among Students. FINGER : Jurnal Ilmiah Teknologi Pendidikan, [S. l.], v. 2, n. 3, p. 82–89, 2023. DOI: 10.58723/finger.v2i3.121. Disponível em: https://ejournal.1001tutorial.com/finger/article/view/121. Acesso em: 15 aug. 2025.