2007-6835
2007-6835
S2007-68352017000100003
10.21041/ra.v7i1.172
Canada
Canada
00
04
2017
00
04
2017
7
1
[
ASTM Standards, A. S.
ASTM C1579
2007
781-7
]
[
2009
42
567-79
]
[
2001
204
204
]
[
2010
Doha, Qatar
]
[
1995
92
2
2
211-7
]
[
2009
261
261
]
[
2011
23
11
11
5145-8
]
[
2008
]
[
2010
268
268
]
[
2011
]
[
2007
104
2
2
187-94
]
[
1995
92
5
5
553-60
]
[
1998
95
4
4
429-35
]
[
2006
9-14
]
[
2002
35
2
2
85
]