The lockout of companies: litmus test for revolutionary unionism in El Salvador. ECA: Estudios Centroamericanos, [S. l.], v. 34, n. 371, p. 793–800, 1979. DOI: 10.51378/eca.v34i371.7332. Disponível em: https://revistas.uca.edu.sv/index.php/eca/article/view/7332.. Acesso em: 6 jul. 2024.