Measuring the efficiency of light-emitting diode and high-pressure sodium vapour road lighting for penang bridge highway using the data envelopment analysis / Nina Sakinah Ahmad Rofaie
Road lightings are essential to ensure the safety and comfort of its users, especially to prevent accidents and assist visual tasks. The monumental shift from conventional road lighting technology to light-emitting diode (LED) lighting is happening in recent years. This shift is driven by energy eff...
| المؤلف الرئيسي: | |
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| التنسيق: | أطروحة |
| منشور في: |
2023
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