WAHYONO, P. .; AZIZAH, S. N. . The effect of servant leadership and non-physical work environment on employee performance with motivation as mediation at the nusakambangan open correctional institution . Jurnal Mantik, [S. l.], v. 9, n. 4, p. 1245-1253, 2026. Disponível em: http://www.ejournal.iocscience.org/index.php/mantik/article/view/6979. Acesso em: 31 may. 2026.