Omerbasic, A. M. . “Men’s and Women’s Time: An Analysis of Biological Time of Man and Woman by Applying the Mathematics of Harmony”. American Scientific Research Journal for Engineering, Technology, and Sciences, vol. 73, no. 1, Oct. 2020, pp. 88-95, https://www.asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/6306.