Fathya Azzahra, Dr. Phil. Maria T. Ping, M.Sc, & A.K. Amarullah, S.S., M.Pd. (2025). The Relationship between Daily X (Twitter) English Usage and the Vocabulary Mastery of Eleventh Grade Students at SMAN 1 Samarinda. E3L: Journal of English Teaching, Linguistic, and Literature, 8(1), 44–51. https://doi.org/10.30872/e3l.v8i1.5235