Yelnim, Y. et al. 2021. The Ability of The Second Years Students of SMAN 2 Sungai Penuh in Using Question Tags. JURNAL SYNTAX IMPERATIF : Jurnal Ilmu Sosial dan Pendidikan. 2, 1 (Mar. 2021), 64–70. DOI:https://doi.org/10.36418/syntax-imperatif.v2i1.71.