Listianingrum, F., Nurhidayah, M., Masawoy, S. and Kelana, A. H. (2026) “Vocabulary Mastery and Grammatical Competence as Predictors of EFL Students’ Writing Ability: Evidence from an Indonesian Vocational High School”, DEIKTIS: Jurnal Pendidikan, Bahasa dan Sastra, 6(3), pp. 4435-4443. doi: 10.53769/deiktis.v6i3.4366.