・The Danish packaging taxation policy in the case of paper/paperboard and plastic packaging: effectiveness, economical consequences and environmental benefits in the short term

・A TOURIST BEHAVIOR MODEL SYSTEM WITH MULTI-FACETED DEPENDENCIES AND INTERACTIONS

・Numerical Analysis of Seawater Intrusion into Groundwater System -An application to Liaodong Bay coastal plain, China

・Designing Agro-forestry Landscapes for Low Carbon Society in West Java Region, Indonesia

・Comparative　Study on Water Quality Assessment　between Urban and Rural Watersheds: A Case Study of Ciliwung and Ciujung Watersheds, Indonesia

・Exports-Economic Growth Causal Structure and the Determinants of Exports: An Investigation on Exports Performance in Indonesia

・Integrated Analysis on Household Energy Consumption Behavior across Residential and Transport Sectors: Model Development and Applications

・School Dropout at Basic Education Level in Rural Cambodia: A Longitudinal Study

・Vulnerability, Impact and Adaptation to Climate Change: Livelihoods of Chepang Community in the Rural Mid-Hills of Nepal