1.
Gumucio-Escobar AA. The incorporation of the QR payment system: an analysis of the impact on SMEs in Cochabamba, Bolivia. YUYAY [Internet]. 2023 Oct. 27 [cited 2026 Apr. 2];2(1):178-202. Available from: https://jlacolectivo.com/revistas/index.php/YUYAY/article/view/41