Free sample articles newly available from International Journal of Innovation and Sustainable Development

The following sample articles from the International Journal of Innovation and Sustainable Development are now available here for free:

• Mathematical modelling of surface tension effects in liquid wall films
• Robust optimal model for sustainable joint production of green tea and paddy rice in Japanese agricultural watersheds
• Definition of optimum basic nutrients ratio in media for bioethanol production with immobilised yeast cells
• Scenario analysis of the Jakarta Coastal Defence Strategy: sustainable indicators impact assessment
• Adoption factors for green brick innovation: an empirical study of consumers in India
• Corporate social responsibility representation of the German water-supply and distribution companies: from colourful to barren landscapes