Igugu H, Laubscher J, Gaum T. Building Energy Performance Gap: A Bibliometric Analysis and Systematic Review of Global Research Themes. ENQ [Internet]. 2025 Jul. 31 [cited 2026 Jul. 24];22(1):1-21. Available from: http://www.arcc-repository.arcc-journal.org/index.php/arccjournal/article/view/1252