21
22
23
24
25
by Peralta I., Eduardo; Murillo I., Angel; Mazón, Nelson; Rodríguez Ortega, Diego Geovanny; Arias, Diego; Mastrocola, Nicola; Samaniego, Liliana; Gaybor, Elizabeth
Published in 2011
Repository
26
27
28
29
Published in 2002
Repository
30
31
32
33
34
35
36
Published in 2010
Repository
37
38
Published in 2018
Repository
39
by Peralta I., Eduardo; Mazón, Nelson; Murillo I., Angel; Rodríguez Ortega, Diego Geovanny; Minchala G., Luis; Domínguez Olmedo, Diana Elizabeth; Mina Chala, Diego Fernando
Published in 2015
Repository
40
Published in 1998
Repository