, Sajida Zaki SRRHA. INVESTIGATING THE RELATIONSHIP BETWEEN TRAIT EMOTIONAL INTELLIGENCE, ENGLISH SELF-EFFICACYAND ENGLISH LANGUAGE ACHIEVEMENT OF UNDERGRADUATE ENGLISH LANGUAGE LEARNERS AT AN ENGINEERING UNIVERSITY IN PAKISTAN. PJER [Internet]. 2023 Jun. 30 [cited 2026 Apr. 16];6(2). Available from: http://www.pjer.org/index.php/pjer/article/view/833