Gustiani, Livia G. F., et al. “ EFFECT OF GREEN MARKETING, PRODUCT KNOWLEDGE AND BRAND PERSONALITY ON PURCHASING DECISIONS (STUDY CASE THE BODY SHOP)”. CENTRAL ASIA AND THE CAUCASUS, vol. 23, no. 1, Jan. 2022, pp. 3500-7, https://ca-c.org/CAC/index.php/cac/article/view/342.