Light-Emitting Diode (LED) versus High-Pressure Sodium Vapour (HPSV) efficiency: A data envelopment analysis approach with undesirable output
Road lighting is essential to ensure the safety and comfort of its users, especially in preventing accidents and aiding visual tasks. The monumental shift from conventional road lighting technology to light-emitting diode (LED) lighting is driven by energy efficiency, associated cost savings, and en...
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| Main Authors: | , , |
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| Format: | Article |
| Published: |
MDPI
2022
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/41888/ |
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| Institution: | Universiti Malaya |