The Effect Of Information Gap Activity On The Interactional Competence Of Tenth-Grade Students at SMAN 1 Tanjungpinang Dinda Pritaputri Ramadhan, Satria Agust, Elsa Ernawati Nainggolan Jurnal Bastra (Bahasa dan Sastra) Vol. 11 No. 3 2026 DOI 10.36709/bastra.v11i3.2975