C. E. of PengabdianMu J Pengabdian Masyarakat, “Cover, Content, and Editorial Note from Pengabdianmu J Pengabdian Masyarakat Vol. 5 No. 1 December 2019”, Pengabdianmu J Ilmiah Pengabdian Masyarakat, vol. 5, no. 1, Dec. 2019.