We invite you to read the Special Issue on business models in tourism, in the context of considering the principles of sustainable development. It is a collection of 14 articles published in a Special Issue of Sustainability MDPI in 2019–2021. The dynamic changes taking place in the world...

Within recent years pharmaceuticals have come into focus as contaminants of the environment (see for example Kümmerer, K. editor: Pharmaceuticals in the Environment). At the same time the issue of sustainable chemistry gained momentum. Bringing both together would result in sustainable...

Most literature on the economic crisis in indonesia has focused on the negative macro-economic impacts during the "crisis-years" of 1997-99. The case studies presented in this book take a different perspective. With a longitudinal research perspective, this comparative study analyses a wide...