- Sustainable Economics
- Sustainable Regional Development
- Smart Cities and Smart Villages
- Circular Economy and Green Value Chains
- Green Economics and Regenerative Business Models
- Finance, ESG & Accountability
- ESG and Sustainable Finance: Trends and Tools
- Sustainability and ESG Strategy Integration in Business
- New Trends in Finance and Accounting
- Greenwashing
- Renewable Energy and Technology
- Innovations in Renewable Energy Technologies
- Green Energy Strategies and Economic Impacts
- Artificial Intelligence and Data-Driven Decision Making for Sustainability
- Technology for Sustainability: Blockchain, IoT, and Smart Systems
- Sustainable Tourism and Rural Development
- Sustainable and Green Tourism: New Models Post-2025
- Regenerative tourism
- Ecological Approaches to Boost Competitiveness in Rural Tourism
- Nature-Based Tourism: Trends, Opportunities, and Challenges
- Social Sustainability
- Inclusion, Migration and Social Integration Challenges
- Social Justice, Gender Equality and Women’s Leadership Today
- Cultural Dimensions of Sustainability
- Sociology of Sustainability: Norms, Values, and Social Transformation
- Marketing, Communication & Education
- Marketing Strategies: Branding and Consumer Behavior in Digital Era
- Communication Strategies: Trends, Opportunities, and Challenges
- Creative Industries for Sustainability: The Role of Art and Culture in the Green Transition
- Education Challenges: Lifelong Learning, E-Learning and Open Resources
- Sustainable Business in Education Management – Learning Through Practice
- Quality Education for Sustainable Development Goals (SDGs)