SANCHA NAVARRO, J. M. de, PALMA MARTOS, L., & OLIVER-ALFONSO, M. D. (2016). ECONOMIC AND FINANCIAL VIABILITY PLAN FOR THE ENTERPRENEURSHIP OF A LYRIC THEATRE LOW-COST COMPANY: THE CASE OF ZARZUELA IN SPAIN. Scientific Annals of Economics and Business, 63(3), 363–379. https://doi.org/10.1515/saeb-2016-0128