Lestari, Puji, et al. “Social Cohesion through Social Media As Part of Disaster Information System in Disaster Prone Area”. Jurnal Komunikasi Ikatan Sarjana Komunikasi Indonesia, vol. 6, no. 2, Dec. 2021, pp. 284-95, https://doi.org/10.25008/jkiski.v6i2.606.