Putri, Ni Wayan Arika, et al. “The Effect of Attitude in Mediating Environmental Knowledge towards the Purchase Intention of Green Cosmetic Product”. Jurnal Ekonomi Dan Bisnis Jagaditha, vol. 8, no. 2, Oct. 2021, pp. 202-8, doi:10.22225/jj.8.2.2021.202-208.