SUGIARTI, S. THE ROLE OF MARKETING MANAGEMENT IN DEVELOPMENT CONCEPT BUSINESS DURING THE COVID-19 PANDEMIC. Journal of Research in Construction, Communication, and Commercial, [S. l.], v. 1, n. 1, p. 1–15, 2022. Disponível em: https://journal.privietlab.org/index.php/jrccc/article/view/186. Acesso em: 16 jul. 2025.