Food waste is a major global problem affecting food security and sustainability of food supply chain. Actual data are important to formulate the possible interventions and management to reduce food waste. Few studies have been done to evaluate the factors behind wasted food in the hospitality...

The problem of poverty and unemployment is not a recent issue in Indonesia, an effort to emphasize poverty and unemployment re-emerged. The government has been tried to overcome it in various ways. However, this condition is too hard to be solved if depend only on its government. In the digital...

Urban areas have some environmental problems, which are the lack of productive and green lands. It's caused by the excessive of energy consumption, and the increasing of air temperature day by day. It makes urban area becomes more uncomfortable to be lived and makes environmental's health level...

Severe droughts have brought an impact to many areas in Indonesia: diminishing water supply. Factors that contribute are mainly deforestation and unregulated ground water drilling. With an increasing population, the demand for water is also escalating. As a consequence, many residential areas...

Commuters with high mobility create a complex transit system that implies the various usage of TU (transit unit). Boarding into Bus Rapid Transit or alighting from High Speed Train becomes daily routine to finally arrive in working place or school. Old-fashioned fare collection of transportation...

Nowadays, there is less than 50 % adult population of Indonesia who has access to banking service. This problem is caused by several factors as well as (1) concentrated banking financial services in Java and Bali (2) unequal distribution of infrastructure development in several regions. There...