(18513240), N. S., (1604989), H. P., (18513243), F. E. M., (8554113), M. R., (18513246), I. O., (18418839), S. B., . . . (10400), H. B. (2021). Using Unstated Cases to Correct for COVID-19 Pandemic Outbreak and Its Impact on Easing the Intervention for Qatar.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)(18513240), Narjiss Sallahi, Heesoo Park (1604989), Fedwa El Mellouhi (18513243), Mustapha Rachdi (8554113), Idir Ouassou (18513246), Samir Belhaouari (18418839), Abdelilah Arredouani (10914455), و Halima Bensmail (10400). Using Unstated Cases to Correct for COVID-19 Pandemic Outbreak and Its Impact on Easing the Intervention for Qatar. 2021.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)(18513240), Narjiss Sallahi, et al. Using Unstated Cases to Correct for COVID-19 Pandemic Outbreak and Its Impact on Easing the Intervention for Qatar. 2021.