Salas Velásquez, V.M. 2026. Variations in common land regulations and urban sprawl. Case: peri-urban slopes of Quillahuata, Cusco-Peru. Estoa. Journal of the Faculty of Architecture and Urbanism. 15, 29 (Jan. 2026). DOI:https://doi.org/10.18537/est.v015.n029.a16.