University of West Attica, Greece

Hellenic Republic Ministry of Tourism

Ministry of Tourism, Republic of Indonesia

Greek Marketing Academy

eben gr Ελληνικό Ινστιτούτο Επιχειρηματικότητας Ηθικής

Transparency International Greece

Hellenic Chamber of Hotels

Rosen College of Hospitality Management

Universiry of Aegean

Yasar University

Hellenic Institute of Marketing

Hamburg School of Business Administration

Cardiff Metropolitan University

University of Twente

Huazhong University

Malopolska School of Economics, Poland

Oxford Brookes University

Universidad Rey Juan Carlos

United Arab Emirates University

Laurentian University

Stetson University

Research Centre on Production Management and Engineering, Valencia, Spain

Ιnternational conference of strategic innovative marketing and tourism

Varna University of Management

State University of New York at Oswego

Çağ University

Neapolis University Pafos

KAZIMIERO SIMONAVIČIAUS UNIVERSITETAS, UAB

HELGRAMED

University of Aveiro

University of the Aegean Laboratory for tourism research and studies

Scientific Research Group in Egypt

Laboratory of Applied Marketing Managment & Economy

Information Systems & e-Business Lab

DUFE, China

Montpellier Business School

Consert

Κοινωνώ

Advance

Cucea

Unisa

The Wine Lab

Erasmus+

UCL Qatar

National Centre for Social Research

FSJES AS

The Medium

Kazakhstan

Attica

Deree

The American College of Greece

UCL

Mousio Olimpiako Protergia

Zayed University

MSc Intelligent Packaging New Technologies & Marketing

Necmettin Erbakan University

Instituto Politécnico Nacional,

University of Vlore "Ismail Qemali"

Instituto Politécnico Nacional

Siberian University of Consumer Cooperation

James Cook University Singapore

Cukurova University

Istinye University

Perrotis College

Suleyman Demirel University