0123-3033
0123-3033
S0123-30332019000200006
10.25100/iyc.v21v2i.8230
Ecuador
00
12
2019
00
12
2019
21
2
[
2018
95
171
]
[
2012
Tianjin, China
1-4
]
[
2016
Guayaquil, Ecuador
1-6
]
[
2012
Tehran, Iran
1-4
]
[
2011
9
4
4
54-64
]
[
2018
Marrakech, Morocco
225-30
]
[
2016
7
4
4
1866-75
]
[
2017
Tehran, Iran
707-12
]
[
2017
Paralakhemundi, India
1-5
]
[
2017
16
24-32
]
[
2017
Coimbra, Portugal
1-6
]
[
2018
16
70-90
]
[
2016
254
2
2
493-509
]
[
2008
Montreal, Canada
2
]
[
2018
81
524-35
]
[
2017
Budapest, Hungary
1-5
]
[
2005
33
7
7
897-913
]
[
2016
57
72-82
]
[
2015
12
3
3
20-34
]
[
2017
137
1277-85
]
[
2004
Florida, USA
45-9
]
[
2015
30
6
6
2880-93
]