Lela Putri Fihdiya, Nur Hasibin and Wulan Wangi 2023. A DESCRIPTIVE STUDY OF THE VOCABULARY MASTERY IN IDENTIFYING PREFIX AND SUFFIX OF THE SECOND GRADE STUDENTS OF SMK TELEKOMUNIKASI GENTENG. LUNAR. 7, 2 (Nov. 2023), 113-122. DOI:https://doi.org/10.36526/ln.v7i2.3166.