Hidalgo Vera, Linda Karol, et al. “Public Procurement and Its Influence on the Execution of the Participatory Budget of the Decentralized Autonomous Municipal Government of Bolívar Canton, Period 2022 ”. Maestro Y Sociedad, vol. 22, no. 3, Aug. 2025, pp. 2146-53, https://maestroysociedad.uo.edu.cu/index.php/MyS/article/view/7105.