Chamariyah, Chamariyah, Sujono Sujono, and Achmad Gs. 2020. “The Upshot of Workspace and Work Spirit to the Employee Performance Enhancement in Jawa Timur Bank, Branch of Sumenep”. JMM17 : Jurnal Ilmu Ekonomi Dan Manajemen 7 (2), 21-27. https://doi.org/10.30996/jmm17.v7i2.4558.