“…Based on this theoretical framework, the present study establishes a model of the correlation between the sustainability of higher education institutions and the sustainable leadership of university teachers, comprising three important dimensions, as depicted in Figure 1. The first dimension is founded upon the TBL of economic, social and environmental bottom lines (Amaral et al, 2015),while the second dimension is based upon the specific manifestations of the sustainability of higher education institutions, encompassing education, research, campus operations, community outreach, assessment reporting, and campus experience (Lozano et al, 2013), and the third dimension is anchored in the principles advocated by the PRME, namely Purpose, Value, Method, Research, Partnership, Dialogue and Operation, representing the core characteristics of university teachers' sustainable leadership (Houston et al, 2023).…”