SULISTYORINI, A. The Analysis of Speaking Materials in The Electronic Textbook (Bse-Buku Sekolah Elektronik) Entitled “Bahasa Inggris” for Tenth Graders of Senior High School or Vocational High School for Semester One Published By Pusat Kurikulum dan Perbukuan. RETAIN : Journal of Research in English Language Teaching, v. 3, n. 2, 23 jul. 2015.