18-34
75-86
a proposal for strengthening the pedagogical practice of teachers in an educational institution in the city of bogotá
48-68
51-63
34-50
a factor of female domination and empowerment
50-62
63-72
107-121
14-17
74-86
notes from the solidarity economy
3-12
137-149
a scenario of work experience
37-49
4-14
a 50-year journey
65-76
27-22
design of a simulator of the world of life
158-174
a documentary review
113-127
144-157
1-3
102-112
28-37
notes on strong and weak sustainability, manufactured and natural capital
131-143
3-8