(1)
Espinal Monsalve, N. .; Ramos Ramirez, A. .; BalbĂ­n Espinal, I. Performing Arts Attendance in Colombia: Microeconomic Analysis Using Sample Selection Models. Semest. Econ. 2020, 23 (55), 139-159. https://doi.org/10.22395/seec.v23n55a6.