Saputri, Virda Hersy Lutviana, and Nasrulloh. 2024. “SEM Analysis of Contractor Performance in Accelerating Electrical Construction Project: Insights from Herzberg’s Dual Factor Theory”. Jurnal Optimasi Sistem Industri 23 (1):15-28. https://doi.org/10.25077/josi.v23.n1.p15-28.2024.