Artanti, N. L. R. ., Thamrin, N. S. . and Anggreni, A. . (2025) “USING INSTAGRAM CAPTION TO IMPROVE VOCABULARY MASTERY OF EIGHTH GRADE STUDENTS OF SMPN 19 PALU”, e-Journal of ELTS (English Language Teaching Society), 12(2), pp. 784-803. doi: 10.22487/elts.v12i2.3833.