UTAMI, A. R.; FIRMAN, F. Brand Extension Wardah: The Influence of Brand Image and Environmental Concern: JEL Classification: M31, D12, Q56, M14, L66. Journal of Management and Administration Provision , [S. l.], v. 6, n. 2, p. 439-457, 2026. DOI: 10.55885/jmap.v6i2.1053. Disponível em: https://mail.psppjournals.org/index.php/jmap/article/view/1053. Acesso em: 5 sep. 2026.