- Catalysis 6
- Physical Chemistry 6
- Industrial Chemistry/Chemical Engineering 5
- Organometallic Chemistry 4
- Characterization and Evaluation of Materials 3
- Electronics and Microelectronics, Instrumentation 2
- Optical and Electronic Materials 2
- Clinical Nutrition 1
- Economic Policy 1
- European Integration 1
- Health Promotion and Disease Prevention 1
- Inorganic Chemistry 1
- Labor Economics 1
- Mechanical Engineering 1
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- Social Policy 1
- Solid State Physics 1