AHMAD ZUHDI10.01.53.0101. 2016. “RANCANG BANGUN SISTEM TEMU KEMBALI DOKUMEN SKRIPSI MENGGUNAKAN ALGORITMA TF-IDF”. Information Technology and Telematics 6 (1). https://www.unisbank.ac.id/ojs/index.php/fti3/article/view/3909.