1.
Alava Rosero A, Valderrama Barragán G. Informality and its relationship with tax collection. Studies in the context of Ecuador. Dissertare [Internet]. 2020 Jul. 21 [cited 2026 Oct. 5];5(2):1-14. Available from: https://mail.revistas.uclave.org/index.php/dissertare/article/view/2793