P. N. S. . Sufyian, D. F. H. . Fadhel, P. M. M. . Al Qahtani, and D. A. A. A. . . Moeedh, “The Average Longevity of Psychologists, Scientists of Natural Sciences (Physics, Chemistry), Medicine, Economics, Senior Politicians, Great Writers, and Artists: A Comparative Study according to the Variables of Specialization, Culture and Time”, hesj, no. 28, pp. 63–103, Jan. 2023, doi: 10.55074/hesj.v0i28.629.