Alejandro Serrano DC, Arriaga Baidal GC. Ghost companies and tax collection in the province of Santa Elena, year 2021. VD [Internet]. 2022Jul.5 [cited 2025Apr.4];6(3):27-0. Available from: https://cienciadigital.org/revistacienciadigital2/index.php/VisionarioDigital/article/view/2180