Hasaballah, A.-N. M. A.-H. . “Modern Research Trends in Research and Measurement Studies in Public Relations: A Second-Level Analytical Study on a Sample of Scientific, Arab, and Foreign Journals in the Field of Public Relations and Communication”. International Journal of Innovative Research and Scientific Studies, vol. 8, no. 2, Apr. 2025, pp. 3522-8, doi:10.53894/ijirss.v8i2.6049.