ELISA, firdana. IMPROVING STUDENTS’ WRITING ACHIEVEMENT BY USING CLUSTERING TECHNIQUE OF THE EIGHT GRADE OF MTsN PARE. LENTERA : Jurnal Pendidikan dan Pengajaran, [S.l.], v. 8, n. 1, p. 46-52, nov. 2018. ISSN 2086-6860. Available at: <https://ejournal.uniska-kediri.ac.id/index.php/Lentera/article/view/325>. Date accessed: 22 jan. 2025.