2477-8850
2477-8850
S2477-88502018000100097
10.29166/siembra.v5i1.1430
Ecuador
Ecuador
Ecuador
Ecuador
Ecuador
00
12
2018
00
12
2018
5
1
97
104
[
2014
]
[
2017
3
1
1
30-42
]
[
CTCC.
2001
]
[
2018
10
6
6
1863
]
[
2003
]
[
2016
70
0212-9426
0212-9426
419-42
]
[
2016
12
1
1
88-104
]
[
2016
33
3
3
380-403
]
[
2004
34
11-31
]
[
2001
]
[
2017
94
94
1-203.
]
[
MINTUR
2013
]
[
MINTUR
2015
]
[
OMT
2014
]
[
OMT.
2015
]
[
2010
52
236
]
[
2002
]
[
SECTUR
2002
]
[
SEFOTUR
2012
]
[
2016
2016
113
113
187-209
]
[
2018
21
3
3
221-332
]
[
2013
]
[
2002
]
[
2017
4
1
1
31-8
]
[
1994
21
3
3
643-60
]
[
2005
]
[
WTTC.
2017
]