“…In general, there is an evidence-supported relationship between teachers' effectiveness and students' academic achievement (Canales & Maldonado, 2018;Marzano & Toth, 2013;Phillips et al, 2014;Podolsky et al, 2019;Rachmajanti, 2008). Hence, numerous studies have focused on evaluating language teachers' performance, teaching quality, and effectiveness in different contexts, mainly from teachers' , lecturers' , or teacher trainers' perspectives (Khaksefidi, 2015;Mashhadlou & Izadpanah, 2021;Mazandarani & Troudi, 2017;Mousavi et al, 2016;Ostovar-Namaghi, 2013;Rashidi & Forutan, 2015;Wei & Hui, 2019). Due to teacher evaluation's multifaceted and complicated nature, it is necessary to collect the views of all educational stakeholders, including language supervisors, apart from teachers' perceptions.…”