Rima Rahmayanti et al. 2022. MANAGEMENT INFORMATION SYSTEM OF EMPLOYEE SELF SERVICE (ESS) AS AN EFFORT TO INCREASE HUMAN RESOURCE SECTION PERFORMANCE CITY SUBREGIONAL POLICE BANDUNG IN PANDEMIC COVID-19: https://doi.org/10.37178/ca-c.23.1.097. CENTRAL ASIA AND THE CAUCASUS. 23, 1 (Mar. 2022), 1022–1030.