Single use Plastics Single-cell RNA sequencing Single-parent family,psychosocial adaptation,nurseries personel,nurseries, Singular-Potentials Singularities, General Theory of Relativity Sinoro Sintering - Vitrification Site specific Performance Site-specificity Sites éducatifs en ligne Sitia Siting Situation-specific Anxiety Situationnisme Six Sigma Skansen Skarimbas Skeleton Tracking Skewness Skill integration Skills Skills Development Labs Skills Labs Skills and Competencies Skills gap Skills in tourism Sklirou Eleni Skopelos island Skyline Skylitsis Skype Skyscraper Skyscraper Structural Systems Slang, Sociolinguistics, Egyptian, Greek / Αργκό, Κοινωνιογλωσσολογία, Αιγυπτιακά, Ελληνικά Slaughterhouse wastes Sleep Sleep Apnea Syndrome Sleep Disorders Sleepiness Scale Epworth Sleepinness Slip surfaces Sloth Slow Tourism, Sustainability, Slow Food, Alternative Tourism, Wellness Sludge decomposition Sludge disposal Sludge drying methods Sludge management Sludge treatment Sludge, waste water treatment plant, toxicity, sludge management, reuse in agriculture, environmental protection Small - Medium Enterprises (SME's) Small - scale technical projects Small Business Act Small Businesses Small Capacity Tourist Accommodation Establishments Small Companies Small Hydro Electric Plant Small Scale Events Small and Medium Enterprises Small and Medium Enterprises (SMEs) Small and Medium Sized Enterprises Small and Medium – sized Enterprises (SMEs) Small and medium enterprises, financial engineering instruments, bank finance, regional policy, cohesion policy. Small and medium sized enterprises Small and medium-sized enterprises, Financial engineering instruments, Creditworthiness, Indexes Small dams Small firms Small hydropower plant Small societies Small to medium-sized enterprises (SMEs) Small wind turbine Smart Smart Agenda Smart Agriculture Smart Buildings Smart Buildings, IoT, automation systems, smart materials, kinetic façade. Smart Charging Smart Cities Smart City Smart Classroom Smart Contracts Smart Defence Smart Devices Smart Devices, Energy Consumption, Machine Learning, Python, SQL, YAML, Home Assistant Smart Education Smart Factory Smart Farm Smart Grids Smart Home Smart Home, Internet of Things, Raspbery Pi, Python, Security System, Sensors Smart Laboratory Smart Landscapes Smart Lighting Smart Manufacturing Ecosystem Smart Meter Industry Smart Metering Smart Mobile Devices Smart Networks Smart Phones Smart Product Smart Specialization Smart Thermostat Smart Vehicles Smart Wastewater Management Smart Water Management Smart Working & Τηλεργασία Smart cards Smart city Smart classroom, Ubiquitous computing, context-awareness Smart contracts Smart factory Smart grid Smart healthcare Smart home Smart materials Smart mobile devices (SMD) Smart phone Smart systems Smart tourism Smart tourism tools Smart touristic city Smart work Smart ΣΔΠ Smart-card Smart-working Smartbands Smartphone Smartphone Programming Smartphone application Smartphone applications, user engagement, UI/UX design, psychological theories, conversational interface Smartphones Smartwatches, Smithsonian Smithsonian Institution Smokers Smoking Smoking behavior Smoking habits Smoking prevalence Smoking products Smoking, current smokers, intention, Attitudes, Planned Behavior Theory Smoking, quit smoking, addictions, Mental Health Care Professionals Smoking,work stress,smoking cessation Smooth Transition Smoothed Smoothness Smuggling SoMe Sobolev Spaces Soccer Social Social (Issue) Ads Social Accounting Social Anthropology Social Business Intelligence Social Capital Social Change Social Choice Social Co-operatives Social Cohesion Social Cooperative Enterprise Social Cooperative Enterprise (SCE), Social Economy, Social Enterprise, Cooperative Enterprise, Business Plan Social Cooperative Enterprises Social Cooperative Enterprises. Social Cooperatives of Limited Liability Social Corporate Responsibility Social Cost Social Development Social Economy Social Economy, Corporate Social Responsibility, Financial Analysis, Social Indicators, Social Enterprises, Efficiency Social Economy, Social Enterprise, Social Cooperatives of Limited Liability, Mental Illness, Mental Illness Diagnosis, Work Performance Social Enterprise Social Enterprises Social Enterprises, Social Entrepreneurship Social Entrepreneurship, Exploitation of natural resources, Local Development, Cooperative Social Entreprises (κοινωνικές επιχειρήσεις) Social Finance, Social Impact Bonds, Profitable Impact Bonds, Crowdfunding, Social Investors, Hybrid Finance   Social Governance Social Identity Social Impact Social Impact Bonds Social Inclusion Social Influence Theory Social Innovation Social Innovation, social challenges, social change, local development, public social services Social Institutions of the Homeric period Social Insurance Social Integration Cooperatives Social Internet of Vehicles Social License to Operate and Κοινωνική Άδεια Λειτουργίας Social Literacy Social Litterateur Social Marketing Social Marketing Mix Social Media Social Media Influencers Social Media Influencers, Authenticity, Gender, Trust, Behavioral Intentions, Influencer Marketing, Greek Market, Credibility, Transparency, Engagement. Social Media Manager, Community Manager, Social Media, Facebook, Instagram, Μουσεία, Πολιτιστικοί Φορείς, Covid-19 Social Media Marketing Social Media Marketing, e-WOM, Brand Image, Brand Recognition, Loyalty, Purchase Intention Social Media Networking Social Media data Social Media marketing Social Media, Blogs, Communication, Teaching and Learning procedure, Pandemic Social Media, Emotional Transfer (Influence), Social Network User’s Behavior, Marketing, Facebook, Twitter, Instagram. Social Media, Hotel Industry, Internet, Tourism, Tourism Marketing, Digital Marketing Social Media, Law Enforcement Agencies Social Media, Μέσα κοινωνικής δικτύωσης Social Network Social Network Analysis Social Network, information system, athletics, sports areas, sports, map Social Networking Social Networking Sites Social Networking Sites, Facebook, EFL instruction, teachers’ attitudes Social Networking Websites Social Networks Social Networks, Security, Privacy, Teachers, Secondary Education Social Origin Social Policy Social Presence Theory Social Protection Services Social Readjustment Rating Scale Social Reproduction Theory Social Responsibility Social Security Funds Social Security Organization (IKA) Social Security System of Greece, its long standing problems. Social Security in Greece. Social Skills Social Solidarity Economy Social Solidarity Economy, Tourism, Innovation, Digitalization, Blockchain Social Support Social Support Questionnaire (SSQ-6) Social Tutorial Social Venture Social action Social adjustment Social and Environmental Sustainability Social and Political Education Social and Political Education και Κοινωνική και Πολιτική Αγωγή Social and Solidarity Economy Social and Solidarity Economy (S.S.E.), social enterprises, Social Cooperative Enterprises, Social Impact, Social values, socially vulnerable groups. Social and Solidarity Economy (SSE) Social and Solidarity Economy, Migration issue, «The 2030 Agenda» Sustainable Development Goals U.N. Social and Solidarity Economy, cooperative enterprises, agri-food, gastronomy, tourism. Social and Solidarity Economy, micro-finance, EaSI, social entrepreneurship, microcredit providers. Social and Solidarity Ecοnοmy Social and Solidrity Economy Social and cooperative enterprises for the integration of the homeless Social and solidarity economy Social and solidarity economy actors Social and solidarity economy, social economy organizations, blockchain technology, cryptocurrencies, distributed ledger technology, smart contracts. Social beliefs Social care Social change Social characteristics of parents Social class Social competencies Social consequences Social consequences of natural and man-made disasters Social constructivist approach Social design Social determinants Social distancing of COVID-19 Social economy Social economy organizations Social enterprise Social enterprises Social entrepreneurship Social entreprise Social environments Social exclusion Social housing Social impact Social impact design Social inclusion Social inequalities Social innovation Social integration Social isolation Social life Social marketing Social media Social media Marketing Social media data Social media marketing Social media use-Χρήση κοινωνικών μέσων ενημέρωσης Social media και Μέσα Κοινωνικής Δικτύωσης Social media, brand communities, vocational center, Greece, customer engagement, customer engagement theory Social media, health intervention, marketing, advertising Social media, internet, tourism, marketing, word-of-mouth, marketing mix, booking.com, Greece, social networking, Facebook, TripAdvisor Social model of disability Social network Social network analysis Social network sites Social networking Social networks Social origin, socio-cultural capital, school success, learning difficulties, intelligence, teachers’ perceptions Social participation Social politics