judul : English Workbook For Reading 8

penulis : Afore Tahir Harefa, Elwin Piarawan Zebua, Yaredi Waruwu,
Benedicta Trisanta Nazara, Princes Tamwest Harefa, Mince Resti N. Hura,
Novita P. Zai, Peristiwa D. K. Zai.

sinopsis : Each article is also equipped with various kinds of 
exercises that will train students' thinking skills. In order to be
able to do the exercise properly and correctly, students are
expected to read and understand in advance what is
explained in each article.