N. I. . Diaz Ortega, M. . Maestre Delgado, and C. H. . Diaz Ortega, “Financial Performance and its Effect on the Profitability of Small andMicro-enterprises in the Ceramic Sector in Norte de Santander - Colombia”, Saber Cienc. Lib., vol. 17, no. 1, pp. 241–258, Jan. 2022, doi: 10.18041/2382-3240/saber.2022v17n1.8474.