“…Author & Year Sustainability Consciousness (Kalsoom et al, 2017), (Colas-Bravo et al, 2018, (Nousheen & Kalsoom, 2022) Views/understanding/beliefs of ESD (Andersson, 2017), (Bezeljak et al, 2020), (Ateş & Gul, 2018) Sustainability awareness/attitudes/actions (Sunthonkanokpong & Murphy, 2019), (Nousheen et al, 2020), (Echegoyen-Sanz & Martín-Ezpeleta, 2021) Personal pedagogical knowledge/teachers' agency/professional competencies (Gopalakrishnan et al, 2019), (Kalsoom & Qureshi, 2021), (Ammoneit et al, 2022) thinking skill (Strakova & Cimermanova, 2018), (Semiz & Teksoz, 2020) Experiences with technology-enhanced transformative learning/experiences of project based learning (Avsec & Ferk Savec, 2021), (Singh-Pillay, 2020) Self-efficacy (Malandrakis et al, 2019) Teaching readiness (Manasia et al, 2020) Intention to implement ESD (Kang, 2021) Other: Gender, the students' habitual place of residence, the type of leisure activities, educational factors, barrier, social media usage, subject discipline (Alvarez-Garcia et al, 2019), (Kang, 2019), (Gopalakrishnan et al, 2019) To aid discussion, variables may be split into three categories: pre-ESD experience, post-ESD experience, and external factors.…”