Utama, D. “Socialization Anticipating the Spread of Covid-19 through Guidebooks and Animated Videos As Supporting Community Economic Stability in Batam City”. JURNAL PENGABDIAN MASYARAKAT (AbdiMas), Vol. 2, no. 2, Dec. 2020, pp. 86-98, https://jurnal.polibatam.ac.id/index.php/AbdiMas/article/view/2218.