الموضوعات المستخلصة من بحثك.
الموضوعات المستخلصة من بحثك.
History
51
Water
50
Pollution
49
Water quality
42
Malaysia
36
Rural development
35
Community development
28
Traffic accidents
23
Drainage
21
Education, Higher
21
Universities and colleges
18
Economic development
17
Environmental aspects
17
Johor
17
Roads
17
Economic conditions
16
Floods
13
Folk songs, Malay
13
Research
13
Rivers
13
Social aspects
13
Tourism
13
Historic sites
12
Study and teaching
12
Traffic flow
12
Analysis
11
Bus lines
11
Education and state
11
Flood control
11
Regional planning
11
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