Ahmad, M. I., and M. N. Jaffar. “Model Analisis Keperluan Bahasa Arab Untuk Pelancongan Islam: Kajian Awal: Needs Analysis Model Arabic for Islamic Tourism: A Preliminary Study”. The Journal of Social Analysis and Sustainability Studies (JSASS), vol. 4, no. 2, Dec. 2017, pp. 177-91, https://www.jsass.uis.edu.my.kuisjournal.com/index.php/jsass/article/view/119.