Scheihing, P. E. ., and J. A. . Almaguer. “Superior Energy Performancecm : A Roadmap for Continual Improvement in Energy Efficiency”. Strategic Planning for Energy and the Environment, vol. 32, no. 3, July 2023, pp. 39-55, https://journals.riverpublishers.com/index.php/SPEE/article/view/19777.