A. P. Pérez Pérez, L. M. Ledesma Aldaz, H. A. Rojas Sánchez, and E. R. Ramon Curay, “The productive management of the credit portfolio and collection department of Cooperativa San José LTDA”., Prometeo conoc. cient., vol. 3, no. 2, p. e59, Oct. 2023, doi: 10.55204/pcc.v3i2.e59.