27th RSEP International Conference on Economics, Finance & Business. 27th RSEP International Conference on Economics, Finance & Business : Conference Proceedings / Full Papers, 8-9 September 2022 Madrid, Spain. 1st Edition. Ankara : BC Publishing, 2022. [276 s.]. Available on Internet: <https://rsepconferences.com/past-conferences/sample-page/conference-proceedings-of-27th-rsep-conference/> ISBN 978-605-73146-3-5.