Shahrul Anuwar, M. Y. (2016). Pilot study of Umrah Pilgrims to Identify Problems and Selection Factors Of Face Mask.
استشهاد بنمط شيكاغوShahrul Anuwar, Mohamed Yusof. Pilot Study of Umrah Pilgrims to Identify Problems and Selection Factors Of Face Mask. 2016.
MLA استشهادShahrul Anuwar, Mohamed Yusof. Pilot Study of Umrah Pilgrims to Identify Problems and Selection Factors Of Face Mask. 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.