SUMASTUTI, Efriyani; AMELIA, Dhea Rizky; INDRIASARI, Ika; MEIRIYANTI, Rita. Digital-Based Self-Employed Tendencies in Maintaining Income Levels in the Red Zone of COVID-19. Quantitative Economics and Management Studies, [S. l.], v. 4, n. 1, p. 107–117, 2023. DOI: 10.35877/454RI.qems1408. Disponível em: https://qemsjournal.org/index.php/qems/article/view/1408. Acesso em: 20 apr. 2026.