Maria Inês Pinho,  Strategic Entrepreneurship: Model Proposal for Post-Troika Sustainable Cultural Organizations .   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2018, vol. 135(3). 351 - 359
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10008652.