Sumiati, S. . “THE ROLE OF MOTIVATION AS MEDIATION IN IMPROVING EMPLOYEE PERFORMANCE IN THE GOVERNMENT OF SURABAYA CITY, EAST JAVA”. Jurnal Manajemen Dan Kewirausahaan, vol. 23, no. 1, Apr. 2021, pp. 52-60, doi:10.9744/jmk.23.1.52-60.