The position of the Jayapura region is bordered by the State of Papua New Guinea and the Papua Strait, strategically as a route for alcohol and drug trade transactions, making it easier for street children to consume it. Unlike the phenomenon of street children in general, the typical characteristics of street children in Jayapura do not show differences in behavior with other children. Most street children are children aged <17 years. Therefore this study examines the factors that cause street children in the South Jayapura District, Jayapura City. This research uses descriptive qualitative method, with the Focus Group Discussion (FGD) data collection method in the community of street children. Based on the results of the analysis of the factors causing street children in Jayapura City, Jayapura District South, are environmental factors, economic factors and family factors. 1) Environmental factors, because the influence of peers at school and the influence of residence dominates its influence on the association of children who deliver them to be street children. 2) Family economic factors, street children who were originally looking for additional income for families by trading on the streets (hawkers, newspaper deliverymen), but along with the continuity of the routine process carried out on the streets, then they become accustomed to living as street children. 3) Family factors that dominate the cause of being street children because they do not get the attention and affection from their parents.

Public diplomacy is currently the most frequent diplomacy by many countries in the world. South Korea is one country that uses Public Diplomacy to achieve its interests. Public diplomacy conducted by South Korea is not only happening through the field of cultural art alone, public diplomacy is also done by South Korea in the field of education. Through the education sector of Korea International Cooperation Agency (KOICA), South Korea is helping developing countries to advance education in their country. The purpose of this study is to explain South Korea's public diplomacy in Indonesia through the Korea International Cooperation Agency (KOICA) education sector. This topic, analyzed with the concept of Public Diplomacy, Soft Power and Constructivist theory. This research uses qualitative approach through data analysis technique. Researchers used literature searches related to the topics that researchers covered.  An important conclusion is that the education sector has an objective strategy in its efforts to help improve education in Indonesia, namely Quality Primary Education, Training Technical Resources and Development of Human Resource through Higher Education. Projects implemented in Indonesia conform to the main objectives of KOICA's education sector, to provide quality basic education, training of technical resources and other resources through higher education, and to facilitate educational opportunities and improve the quality of education, education policies and systems From partner countries.

The village Bokonusan is the location on the Semau Island and the district of Kupang, East Nusa Tenggara. Norma and refers to the contructual obligations between members of society in accordance with the rules of the costums, trust that refer to expectation and goals together in building in accordance with the values of mutual cooperation of solidarity of the community. As for the porpouse of research to, give me a description of application of the local Dale Esa in the life together in the village Bokonusan, as well as explain the elements of what is contained in the wisdom of Dale Esa as social capital in communities Bokonusan village. The method used is a qualitatve and approach to the contructivism oh the research descriptive aksplanative. Interwoven ily tradition, a marriege, birth, death, a new garden work (teh management of the land) and conflic resolution. The application of valeu to keep in daily life as from of social interaction. In the wisdom of Dale Esa the cooperation between the community refers to social relationships between societies so that, the social network, the obligation, prohibition, the rigth have, between members of the community to help each other as a from social norm, the emergance of the hope and goals together to build together as result the trust.

Establishment Jetis sub terminal agribusiness in the region of Bandungan as a vegetable center market is the solution to increase availability of food in sufficient quantity and quality at affordable prices and distribution by society. On the other hand it opens new jobs that workers carrying. Workers carrying also referred to as porters and manol. This study aims to identify and describe the role of social capital on the workers carrying with sellers and buyers in the sub terminal agribusiness Jetis, Bandungan Semarang regency. This type of research is qualitative with a constructivist approach, which began November 2016-February 2017 on the workers carrying / manol in Jetis sub terminal agribusiness, Bandungan. Data collected through observation and interviews. The results of this study indicate social capital as a means of supporting the success of the progress of the sub terminal agribusiness Jetis. The existence of strong social capital role in the sustainability of economic enterprises and also in employment any market participants. Research shows that their trust in the form of mutual trust, honesty, openness and helpfulness. Then forms the norm that happens is to be professional and responsible job. Furthermore, the network manifest in the form of kinship and were both looking for life.