HeadlinesITB Berlin Convention adopts ’Mastering Transformation’ as its mottotimonlineDecember 17, 2022December 28, 2022 by timonlineDecember 17, 2022December 28, 20220984 🔊 Listen to this In 2023, taking as its slogan ’Mastering Transformation’, the leading convention for the travel industry is again gathering the main international