Available for University of the Philippines System via ScienceDirect. Click here to access
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Available for University of the Philippines System via ScienceDirect. Click here to access
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access thru EZproxy

Available for University of the Philippines System via ScienceDirect. Click here to access Volume 13
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 14
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 15
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 16
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 17
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 18
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 19
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 20
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 21
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 22
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 23
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 24
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 25
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 26
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 27
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 28
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 30
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 31
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 32
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 33
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 34
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 35
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 37
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 38
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 39
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 40
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 41
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 42
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 44
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 46
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 47
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 48
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 49
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 50
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 51
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 52
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 53
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 54
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 55
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 56
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 57
Available for University of the Philippines System via ScienceDirect. Click here to access Volume 59