, SAJIDA ZAKI, S. R. R. H. A. INVESTIGATING THE RELATIONSHIP BETWEEN TRAIT EMOTIONAL INTELLIGENCE, ENGLISH SELF-EFFICACYAND ENGLISH LANGUAGE ACHIEVEMENT OF UNDERGRADUATE ENGLISH LANGUAGE LEARNERS AT AN ENGINEERING UNIVERSITY IN PAKISTAN. Pakistan Journal of Educational Research , [S. l.], v. 6, n. 2, 2023. DOI: 10.52337/pjer.v6i2.833. Disponível em: http://www.pjer.org/index.php/pjer/article/view/833. Acesso em: 16 apr. 2026.