Yosa Novia Dewi, and Zefriyenni. 2017. “THE CORRELATION BETWEEN VOCABULARY MASTERY AND GRAMMAR: A CASE STUDY TOWARD THE FIRST YEAR STUDENTS OF ENGLISH DEPARTMENT OF STKIP YDB L.A”. Jurnal Pendidikan Dompet Dhuafa 7 (01), 25-30. https://ojs.pendidikandd.org/index.php/JPD/article/view/103.