Widhiastuti, Ratieh, Satsya Yoga Baswara, Wisudani Rahmaningtyas, and Ahmad Saiful Mukmin. 2022. “Membangun Brand Image Di Tengah Pandemi Melalui Sertifikasi CHSE Bagi Pelaku Wisata”. MATAPPA: Jurnal Pengabdian Kepada Masyarakat 5 (1):95-101. https://doi.org/10.31100/matappa.v5i1.1696.