TY - JOUR T1 - The space left for regional integration (or lack thereof): Structural causes of institutional fragmentation in Latin America (1991-2019) JO - Revista Brasileira de Política Internacional A1 - Rodriguez, Julio Cesar Cossio A1 - Haag, Valentina Tâmara SN - 0034-7329 UL - 10.1590/0034-7329202200111 VL - 65 Y1 - 2022 PB - Brasil ER -