Dr. Alexis Tejedor - Technological University of Panama
Dr. Carlos A. G. Ferraz - Federal University of Pernambuco, Recife, Brazil.
Dr. Carlos Medina - Technological University of Panama
Dr. César Collazos - University of Cauca - Colombia
Dr. Christian Trefftz - Grand Valley University, United States.
Dr. Clifton Clunie - Technological University of Panama
Dr. Diego Andr Acosta Ortiz - Politechnical University of Madrid
Dr. Edilayne Meneses Salgueiro - UFP
Dr. Edilberto Hall - Technological University of Panama - Panama
Dr. Eduardo Carrillo Zambrano - Autonomous University of Bucaramanga
Dr. Edward David Moreno    Federal - University of Sergipe (UFS)
Dr. Emilia Perez Belleboni - Politechnical University of Madrid - Spain
Dr. Emmanouil Dramitinos - INRIA/LIP, France
Dr. Eric Pardede - La Trobe University
Dr. Ernesto Lam - Technological University of Panama
Dr. Eva Mª Méndez - University Carlos III, Madrid, Spain
Dr. Flávia Santoro - Uni-Rio - Brazil
Dr. Florina Almenarez Mendoza - University Carlos III Madrid - Spain
Dr. Gabriele Kotsis - University Johannes Kepler, Austria
Dr. Gisela T. de Clunie - Technological University of Panama - Panama
Dr. Henrique Gil - ESE, Politechnical Institute of Castelo Branco
Dr. Henrique Nou Schneider - Federal University of Sergipe
Dr. Humberto Alvarez - Technological University of Panama - Panama
Dr. Ian Douglas - Florida State University
Dr. Ignacio Chang - Technological University of Panama - Panama
Dr. Javier Jesús Gutiérrez Rodríguez - University of Sevilla
Dr. Jesus G. Boticario - UNED, Spain
Dr. Joao Benedito dos Santos Junior - Pontifical Catholic University of Minas Gerais
Dr. Joao Cardoso - University of Porto/FEUP, Portugal
Dr. Joaquim Arnaldo Martins - University of Aveiro, Portugal
Dr. Joaquim Sousa - University of Aveiro, Portugal
Dr. Jose Aguilar Jose - University of the Andes, Venezuela
Dr. Jose J. Samper - University of  Valencia, Spain
Dr. José Luis Villa - Technological University Bolivar, Colombia
Dr. José Neuman de Souza - UFC
Dr. José-Luis González-Sánchez - University of Extremadura, Spain
Dr. Julio Rodríguez - Technological University of Panama
Dr. Karl Ernst Ambrosch -   
Dr. Laurence T. Yang - St. Francis Xavier University, Canada
Dr. Leila Maciel de Almeida e Silva - Federal University of Sergipe, Brazil
Dr. Loïc Martínez Normand - Technical University of Madrid, Spain
Dr. Luis M. B. Gouveia - University fernando Pessoa, Porto, Portugal
Dr. Maria Augusta Nunes - Federal University of Sergipe (UFS)
Dr. Maria Helena Braz - Technical University of Lisboa, Portugal
Dr. Maria Jose Escalona - University of Seville
Dr. Masatoshi Arikawa - University of Tokyo, Japan
Dr. Milton Mendes - UFERSA Rural Federal University of the Semi-Arid, Brazil
Dr. Mirko Novak -  Czech Technical University in Prague, Czech Republic
Dr. Olga Santos - University of Distance Education , Spain
Dr. Pedro Isaias - Universidade Aberta, Portugal
Dr. Ramfis Miguelena - Technological University of Panama
Dr. Renata Araujo - Uni-Rio - Brazil
Dr. Ricardo Salgueiro - Federal University of Sergipe
Dr. Roberto Garcia - University of Lleida
Dr. Rogerio P C do Nascimento - Federal University of Sergipe (UFS)
Dr. Rosa Costa - Rio de Janeiro State University- Brazil
Dr. Rosa Gil - University of Lleida
Dr. Rosa Viccari - Federal University of Rio Grande do Sul
Dr. Santiago Felici - University of Valencia, Spain
Dr. Sean Siqueira - Pontifical Catholic University of Rio de Janeiro, Brazil
Dr. Senol Zafer - Erdogan    Maltepe University
Dr. Sérgio Crespo - UNISINOS, Brazil
Dr. Sergio F. Ochoa - University of Chile - Chile
Dr. Silvana Vanesa Aciar - San Juan National University - Argentina
Dr. Tarcísio Rocha - UFS
Dr. Tom Shih - Purdue University
Dr. Vera Maria B. Werneck - Rio de Janeiro State University- Brazil
Dr. Vicente Luque-Centeno - University Carlos III, Madrid, Spain.
Dr. Victor Malyshkin - Russian academy of sciences
Dr. Wojciech Cellary - Poznan University of Economics, Poland
Dr. Zheng da Wu - University of Bond (Australia)