“…To put it in a nutshell, research on ESD has been carried out in various countries, including Australia (Tomas & Mills, 2011), Finland (Uitto & Saloranta, 2017), South Africa (Anyolo, K‰rkk‰inen, & Keinonen, 2018), Mexico (Brito, Rodriguez, & Aparicio, 2018;Tapia-Fonllem et al, 2017), the United Arab Emirates (Abu-Alruz, Hailat, Al-Jaradat, & Khasawneh, 2018), Sweden (Boeve-de Pauw, Gericke, Olsson, & Berglund, 2015;Manni, Ottander, Sporre, & Parchmann, 2013), Turkey (Selvi, Selvi, G¸ven-Yildirim, & Kˆkl¸kaya, 2018), Oman (Ambusaidi & Al Washahi, 2016), Germany (Burmeister, Schmidt-Jacob & Eilks, 2013) and Korea (Kang, 2019). Additionally, most studies conducted so far have focused on teachersí perceptions of SD in fields other than English, e.g., chemistry (e.g., Burmeister, Schmidt-Jacob & Eilks, 2013), and home economics (e.g., Dewhurst & Pendergast, 2011;Gisslevik, Wernersson, & Larsson, 2018).…”