Coronavirus in Mexico: Street vendors agonize over health or livelihood | Americas | North and South American news impacting on Europe | DW | 02.04.2020
Vendors Drive Mexico's 'Informal' Economy : NPR
The coronavirus hits Mexico's informal economy: 'Until we are shut down, we are here' - The Washington Post
Remote Sensing | Free Full-Text | Estimation of Mexico's Informal Economy and Remittances Using Nighttime Imagery
Right to the City: Informal Workers and Public Space in Mexico City - Urbanet