1
2
3
4
Published in 1992
Repository
5
6
Published in 1989
Repository
7
8
Published in 1985
Repository
9
by Mendoza Zambrano, Heriberto; Mendoza, Javier; López Mendoza, Julio; Mejía Zambrano, Nelly; Zambrano, Freddy; Mendoza García, Alma; Ponce, Wilmer
Published in 2017
Repository
10
Published in 1993
Repository
11
12
Published in 2005
Repository
13
Published in 1996
Repository
14
Published in 1978
Repository
15
by Ullaury Rodríguez, José; Guamán Jiménez, Ricardo; Mendoza Zambrano, Heriberto; Linzan Macías, Lenín
Published in 2004
Repository
16
17
18