Windi Desvianti, Abd. Rasyid Syamsuri and Rosnelly Roesdi (2026) “Servant Leadership, Organizational Culture, And Employee Performance: Examining The Mediating Role of Job Satisfaction at The Regional Revenue Agency of Riau Province”, International Journal of Science and Environment (IJSE), 6(3), pp. 73–84. doi: 10.51601/ijse.v6i3.781.