The author(s) is/are asked to sign and attach an exclusive license form for publishing author's own work in the journal as open access under Creative Commons license 4.0 (CC-BY) at the time of submission. The copyright of the submitted work is reserved for the author(s) of the work. Authors of published works are free to enter their published work in different repositories. This license allows users to download, distribute and re-use the works of authors and producers for commercial and non-commercial purposes.
https://creativecommons.org/licenses/by/4.0/