Erika, E., and A. Alfonsius. “The Influence Of Green Brand Towards Consumers’ Green Purchase Intention: An Empirical Study Of Lokalate Medan”. Jurnal Ekonomi, vol. 13, no. 02, May 2024, pp. 1333-45, https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/4360.