Anggraeni, Gabriel, Herutomo, Ch Herutomo, DAN Nuryanti, Nuryanti. " THE EFFECT OF ENVIRONMENTAL CAMPAIGN ON AWARENESS TO REDUCE THE USE OF PLASTIC IN INSTAGRAM FOLLOWERS" JOMIK : Jurnal Online Mahasiswa Ilmu Komunikasi (ISSN 2797-1023) [Online], Volume 1 Nomor 01 (23 May 2021)