Harahap, Sartika, and Syarifah Hidayani. “Unpacking the Role of Mobile Applications in EFL Learners’ Vocabulary Acquisition: A Phenomenological Study”. IJET (Indonesian Journal of English Teaching), vol. 14, no. 2, Dec. 2025, pp. 12-24, doi:10.15642/ijet2.2025.14.2.12-24.