Subject
Periodicals
Technology
8
Materials
6
Standards
6
Testing
6
Information technology
4
Computers
3
Engineering
3
Telecommunication
3
Cookery
2
Education
2
Home economics
2
Information Technology
2
Management
2
Multimedia
2
Photography
2
Recipes
2
Automobile driving
1
Automobiles
1
Commercial art
1
Consumer education
1
Da'wah (Islam)
1
Design
1
Digital
1
Documentary photography
1
Electronic circuits
1
Electronics
1
Industrial design
1
Integrated circuits
1
Motor vehicle driving
1
Packaging
1
Photographic surveying
1
Photojournalism
1
Plant engineering
1
Science
1
Techniques
1
Technological innovations
1
Television
1
Transmitters and transmission
1
Travel photography
1