Gull-e-Hamna Zafar, and Dr. Shahida Naz. “A Study of the Challenges Faced by ESL Learners in Vocabulary Enhancement through E-Learning Technologies in Pakistan”. Research Journal of Social Sciences and Economics Review, Vol. 4, no. 4, Dec. 2023, pp. 11-18, doi:10.36902/rjsser-vol4-iss4-2023(11-18).