6th International African conference on current studies in contemporary sciences : [elektronický zdroj]. 1st. ed. Ankara : ÍKSAD Global Publishing House (Ankara, Turecko), 2023. 590 s. Dostupné na internete: <https://www.africansummit.org/_files/ugd/614b1f_09e71f96b94b48b796704727fcae0c0f.pdf> ISBN 978-625-8254-13-6.