def create_publications(refs: list) -> list:
    """
    Creates the publications list of the indicator
    Args:
        refs: a list of all publications
    Returns:
        A list of publications of the indicator
    """

    publications: list = []
    if len(refs) > 0:
        for ref in refs:
            url = ref.get('url', '')
            source = ref.get('source', '')
            time_stamp = ref.get('created', '')
            title = ref.get('title', '')
            publications.append({'link': url, 'title': title, 'source': source, 'timestamp': time_stamp})
    return publications