Yusuf Kurniawan and Sugiyanto (2022) “IMPLEMENTASI UNDANG-UNDANG CIPTAKERJA BAGI PELAKU UMKM DI MASA PANDEMI COVID-19 STUDI KASUS DI KOTA YOGYAKARTA”, Journal of Innovation Research and Knowledge, 2(3), pp. 691–702. doi: 10.53625/jirk.v2i3.3125.