“Strategy of Operational Cost Efficiency Through the Utilization of Energy Saving Lamp in Green Accounting Perspective”. JIMU (JURNAL ILMIAH MANAJEMEN UBHARA) 7, no. 1 (April 27, 2025): 67–76. Accessed December 6, 2025. https://ejurnal.ubharajaya.ac.id/index.php/JIMU/article/view/3785.