KALANDAROVA , Mavluda. EVALUATING THE EFFECTIVENESS OF PORTFOLIO-BASED ASSESSMENT COMPARED TO TRADITIONAL TESTING IN SECONDARY ENGLISH LANGUAGE CLASSROOMS. Zamonaviy ta’lim va tilshunoslik rivoji, [S. l.], v. 1, n. 1, p. 74–77, 2026. DOI: 10.5281/zenodo.19644691. Disponível em: https://innopublication.com/index.php/zttr/article/view/319. Acesso em: 11 jun. 2026.