Fatma Howedi, Souad Alharm. Punctuation Marks Effect on Arabic Authorship Attribution Using a Variable Length of Character N-grams. AJAPAS [انترنت]. 17 ديسمبر، 2023 [وثق 20 مايو، 2024];2(4):352-9. موجود في: https://aaasjournals.com/index.php/ajapas/article/view/648