Table of Contents

Original Research

Page 14-21
Julio Baeza Pereyra, Romel Solís Carcaño, Carlos Arcudia-Abad
Page 33-38
Henry Agboola Odeyinka, Ade Yusif
Page 04-12
Nelson Galé, Alex Visser
Page 23-32
Carlos Formoso, Margaret Jobim
Page 40-46
Carlos Aguilar R., Hugo Barrera V.
Page 48-59
Fredy Reyes, César González, Diana Vega