Authors Country Subjects
Pedro Morandé Chile Social Science
Perla Zusman Argentina Social Science
Peter Yamakawa Peru Management
Pío García Colombia Current Affairs
Raanan Rein Argentina Social Science
Rachel O. Lopes Brazil Law
Rachel Sieder Mexico Anthropology
Rafael Arce Argentina Literature
Rafael Ruiloba Panama Social Science
Rafael Silva Vega
Rainer M. Matos Franco Mexico History
Ralf J. Leiteritz Colombia Polítical Science
Ramiro Barberena Ecuador Archaeology
Raphael Lugo Sanches Brazil History
Raquel Basílio Argentina Education
Raquel Campos Brazil Literature
Raúl Antelo Argentina Education
Raúl Mikkan Ecuador Archaeology
Raúl Perezgrovas Garza Mexico Ecology
Raúl Salgado Ecuador Current Affairs
Rebeca Garzón Clemente Mexico Education
Rebeca Ramos Pérez Mexico Literature
Regina Celi Mendes Pereira Argentina Education
Reginaldo C. Moraes Brazil Education
Renán Vega Cantor Colombia Social Science
Renato Moretti Chile Psychology
Renato Valencia Ecuador Natural Science
Ricardo César Andreu Argentina Law
Ricardo Gallegos Ecuador Social Science
Ricardo J. Gomez Argentina Philosophy
Ricardo Muñoz Zurita Mexico Gastronomy
Ricardo Trapé Trinca Brazil Psychology
Rivaldo Venâncio da Cunha Brazil Social Science
Roberth Salamanca Colombia Social Science
Roberto Acízelo De Souza Brazil Literature
Roberto Albisetti Colombia Economy & Finance
Roberto Bein Argentina Education
Roberto Cherjovsky Argentina Medicine
Roberto Gallegos Ruiz Mexico Anthropology
Roberto Hidalgo F. Ecuador Social Science
Roberto Kozulj Argentina Economy & Finance
Roberto Pittaluga Argentina History
Rodrigo Berté Brazil Natural Science
Rodrigo Borba Brazil Gender Studies
Rodrigo Daskal Argentina Social Science
Rodrigo Ramos Zúñiga Mexico Medicine
Rodrigo Zeledon Araya Costa Rica Medicine
Rogelio Guerra Ávila Panama Literature
Rogelio León Guzmán Peru Management
Rogério Augusto dos Santos Fajardo Brazil Mathematics