Darwin, M. (2020). THE EFFECT OF COMMUNICATION STRATEGY IN MARKETING 4.0 PURCHASE DECISIONS THROUGH BRAND ADVOCACY IN SHOPEE E-COMMERCE. Jurnal Ilmiah Manajemen, Ekonomi, & Akuntansi (MEA), 4(2), 375-396. https://doi.org/10.31955/mea.v4i2.482