Where to paste this code in order to show on index page

Creative Commons Licence
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Some journals put that in custom, block, while some others in footer. But, license can be attached to each article if you enable that in Schedule for Publication at the end of workflow.

Thanks, issue Resolved

I needed this code in article details so i put it in “/templates/frontend/objects/article_details.tpl” in {* Licensing info *} section.

{* Licensing info *}

			<div class="item copyright">
				{if $licenseUrl}
					{if $ccLicenseBadge}
						{if $copyrightHolder}
							<p>{translate key="submission.copyrightStatement" copyrightHolder=$copyrightHolder copyrightYear=$copyrightYear}</p>
						{/if}
						{$ccLicenseBadge}
					{else}
						<a href="{$licenseUrl|escape}" class="copyright">
							{if $copyrightHolder}
								{translate key="submission.copyrightStatement" copyrightHolder=$copyrightHolder copyrightYear=$copyrightYear}
							{else}
								{translate key="submission.license"}
							{/if}
						</a>
					{/if}
				{else}
				    <a rel="license" href="http://creativecommons.org/licenses/by-nc/4.0/"><img alt="Creative Commons License" src="//i.creativecommons.org/l/by-nc/4.0/88x31.png" /></a><p>This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by-nc/4.0/">Creative Commons Attribution-NonCommercial 4.0 International License</a>.</p>
				{/if}
				{$copyright}
			</div>