“Psychometric Properties of the Classroom English Proficiency (CEP) Scale for English Language Teachers in Indonesia: A CFA and Rasch Model Analysis”. EDUKASIA Jurnal Pendidikan dan Pembelajaran 7, no. 1 (February 22, 2026): 203–218. Accessed February 27, 2026. https://jurnaledukasia.org/index.php/edukasia/article/view/1842.