Firmansyah, Firmansyah, Siswa Pratama, and Syafril Gustiawan. “The Effect Of Digital Training On Teacher Performance : The Mediating Role Of Digital Self-Efficacy Among Teachers At SMA Negeri 1 Selesai”. EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis 14, no. 3 (July 14, 2026): 3397-3410. Accessed July 23, 2026. https://jurnal.unived.ac.id/index.php/er/article/view/11939.