Zainal, A. G., T. Wijaya, and A. C. Wardhani. “Communication Strategy of Relationship Chat Account Manager in Managing the Follower”. Jurnal Komunikasi Ikatan Sarjana Komunikasi Indonesia, vol. 6, no. 1, June 2021, pp. 32-43, doi:10.25008/jkiski.v6i1.363.