6th International African conference on current studies in contemporary sciences : [elektronický zdroj] conference proceedings book / ed. Atiya Abuharris . Ankara :  ÍKSAD Global Publishing House (Ankara Turecko) , 2023 . 590 s, . ISBN 978-625-8254-13-6
https://www.africansummit.org/_files/ugd/614b1f_09e71f96b94b48b796704727fcae0c0f.pdf .