The Performance and Efficiency of the Energy Management Program (EMP) Implemented at Hospital Pulau Pinang. International Journal of Environmental Sciences, [S. l.], p. 2943–2949, 2025. DOI: 10.64252/n51qa740. Disponível em: https://theaspd.com/index.php/ijes/article/view/6980.. Acesso em: 12 oct. 2025.