7 articles in this issue
Juan Marcos Vilchez Canchari, Aura Elisa Quiñones, Alejandrina Magdalena Carhuachin Herrera
Flor Angela Meza Pinedo
Karina Lisbeth Landeo Minaya
Liz Elvira Horna
Arturo Mercado Hermenegildo, Giuliana del Pilar Saravia Ramos
Luz Marina Tarco Sánchez
Sonia Chaverra Perea, Angel Alberto Varón Quimbayo