JOSHUA AYARKWA, B. S. C. K. Practical Energy Saving Techniques For Multi-Storey Office Buildings In Accra, Ghana. International Journal of Engineering and Computer Science, india, v. 4, n. 12, 2015. Disponível em: http://ijecs.in/index.php/ijecs/article/view/2797. Acesso em: 4 may. 2024.