Pahlemy, W. 2019. TRAINING ON WRITING POSITIVE CONTENTS ON SOCIAL MEDIA FOR STUDENTS OF SMKN 49 MARUNDA, CILINCING JAKARTA UTARA. ICCD. 2, 1 (Nov. 2019), 190 - 193. DOI:https://doi.org/10.33068/iccd.Vol2.Iss1.170.