81
82
83
Published in 2019
Repository
84
by Cuesta Subía, Hugo Xavier; Rivadeneira Ruales, Jorge Esteban; Carrera, Efrén; Cueva, M.; Zumba, M.; Yánez Navarrete, Zoila Elizabeth; Villacrés, Elena; Monteros J., Cecilia; Reinoso R., Iván A.
Published in 2008
Repository
85
86
Published in 2004
Repository
87
Published in 2011
Repository
88
89
90
Published in 2013
Repository
91
92
93
94
by Brito Grandes, Beatriz; Espín, Susana; Villacrés, Elena; Vaillant, Fabrice; Medina, Gioconda; Arias, Janeth
Published in 2008
Repository
95
96
Published in 2015
Repository
97
98
Published in 2004
Repository
99
Published in 2018
Repository
100