“Saiz Kosa Kata Bahasa Arab Dan Hubungannya Dengan Tempoh Pembelajaran Bahasa Dalam Kalangan Bukan Penutur Jati: Arabic Vocabulary Size and Its Relationship With Language Learning Period Among Non-Native Speakers”. 2020. Jurnal Pengajian Islam 13 (2): 123-35. https://www.jpi.uis.edu.my.kuisjournal.com/index.php/jpi/article/view/49.