SELF EFFICACY PESERTA DIDIK MELALUI PENERAPAN MODEL PEMBELAJARAN INKUIRI TERBIMBING KELAS XI SMAN I KREMBUNG PADA MATERI ASAM BASA (STUDENT’S SELF EFFICACY THROUGH THE IMPLEMENTATION OF GUIDED INQUIRY LEARNING MODEL XI GRADE SMAN I KREMBUNG IN ACID BASE MATTER) - DEWI TRI ASTUTIK, YEYEN (Universitas Negeri Surabaya, 2017)