Ruth Elisabet Rosemary, Edison Siregar, and Ganda T. Hutapea. “The Influence of Workload and Work Motivation on Employee Performance at PT Tugu Reasuransi Indonesia”. Fundamental Management Journal, Vol. 8, no. 1p, Apr. 2023, pp. 90 - 109, doi:10.33541/fjm.v8i1p.4786.