FOSTER, Bob. Empowering Leadership Questionnaire: A Validation Study. Jurnal Computech & Bisnis (e-journal), [S. l.], v. 13, n. 2, p. 144–150, 2019. Disponível em: http://jurnal.stmik-mi.ac.id/jcb/article/view/106. Acesso em: 6 sep. 2025.