Izzah, A., Widyastuti, R. and Khalida, Z. (2023) “Classification of restrictions on community activities level in the covid-19 pandemic using fuzzy logic”, Jurnal Teknik Informatika C.I.T Medicom, 15(2), pp. 108–117. doi: 10.35335/cit.Vol15.2023.454.pp108-117.