PUTRI, N. L. I.; HERLINGGA, A. P. Marketing in a Pandemic based on the Perspective of Entrepreneurs. Progress Conference, [S. l.], v. 7, n. 1, p. 142–145, 2024. Disponível em: https://proceedings.itbwigalumajang.ac.id/index.php/progress/article/view/624. Acesso em: 20 may. 2025.