Kristiyono, Yokie Radnan, and Caroline Felim. “PENGARUH INTERPERSONAL INFLUENCE, ALTRUISM, DAN ENVIRONMENT KNOWLEDGE TERHADAP GREEN PURCHASING BEHAVIOUR KONSUMEN THE BODY SHOP YANG DIMEDIASI OLEH ENVIRONMENT ATTITUDE”. Ultima Management : Jurnal Ilmu Manajemen, vol. 13, no. 1, June 2021, pp. 47-61, doi:10.31937/manajemen.v13i1.1912.