Utilization of Technology in Donuts Business. Journal of Saintech Transfer, [S. l.], v. 2, n. 2, p. 167–173, 2020. DOI: 10.32734/jst.v2i2.3692. Disponível em: https://idjpcr.usu.ac.id/jst/article/view/3692. Acesso em: 4 feb. 2026.