Abstract

Antônio André Cunha Callado, Universidade Federal Rural de Pernmabuco, Brazil

Arash Riasi, University of Delaware, USA

Celina Maria Olszak, University of Economics in Katowice, Poland

Chuan Huat Ong, KDU Penang University College, Malaysia

Dea’a Al-Deen Al-Sraheen, Al-Zaytoonah University of Jordan, Jordan

Eva Mira Bolfíková, Univerzity of P. J. Šafárik in Košice, Slovak Republic

Federica Caboni, University of Cagliari, Italy

Giuseppe Granata, University of Cassino and Southen Lazio, Italy

Hongliang Qiu, Tourism College of Zhejiang, China

Hsiao-Ching Kuo, Washington and Jefferson College, USA

Hung-Che Wu, Nanfang College of Sun Yat-sen University, China

Karen Gulliver, Argosy University, Twin Cities, USA

Maria Teresa Bianchi, University of Rome “LA SAPIENZA”, Italy

Miriam Jankalová, University of Zilina, Slovakia

Mohamed Abdel Rahman Salih, Taibah University, Saudi Arabia

Mohamed Rochdi Keffala, University of Kairouan, Tunisia

Mongi Arfaoui, University of Monastir, Tunisia

Monika Wieczorek, University of Economics in Katowice, Poland

Muath Eleswed, American University of Kuwait, USA

Onur Köprülü, Mersin University, Turkey

Radoslav Jankal, University of Zilina, Slovakia

Roxanne Helm Stevens, Azusa Pacific University, USA

Serhii Kozlovskiy, Donetsk National University, Ukraine

Shun Mun Helen Wong, The Hong Kong Polytechnic University, Hong Kong

Sumathisri Bhoopalan, Sastra University, India

Valeria Stefanelli, Università del Salento, Italy

Vincent Grèzes, University of Applied Sciences Western Switzerland (HES-SO Valais-Wallis), Switzerland

Yan Lu, University of Central Florida, USA

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