HUDA, Fatkhilil. The Influence of Islamic Work Ethic, Spiritual Suggestion, and Work Environment on Employee Performance at Bumdes with the Mediation of Device Synergy at Bumdes Nawamitra Mandiri, Purbalingga Regency. Indonesian Journal of Islamic Business and Economics (IJIBE), [S.l.], v. 7, n. 1, p. 41-55, nov. 2025. ISSN 2722-8002. Available at: <https://jos.unsoed.ac.id/index.php/ijibe/article/view/18423>. Date accessed: 17 jan. 2026. doi: https://doi.org/10.32424/1.ijibe.2025.7.1.18423.