M Esther Krupa L, Glady Agnes L. “The Influence of Eco-Labels on Consumer Behaviour Toward Sustainable Clothing: A Study on Awareness and Purchase Decisions”. European Economic Letters (EEL), vol. 16, no. 1, Jan. 2026, pp. 568-72, https://www.eelet.org.uk/index.php/journal/article/view/4167.