Elisa, E., Handoko, K., Arista, A. and Wangdra, Y. 2023. Digital Marketing dan Prospek Bisnis Era Covid-19 di Sekolah Menengah Kejuruan (SMK) Hang Nadim Batam . Jurnal Pengabdian Barelang. 4, 2 (Jan. 2023). DOI:https://doi.org/10.33884/jpb.v4i2.5543.