<p>Some areas in the city of Bandung is an area that dilitasi by the flow of the river, to prevent the introduction of garbage into the river basin is necessary to note the waste management systems in residential areas along the river. Cidurian river has a length of 24.86 Km along the river flow. Consists of the city of Bandung and Bandung regency. Administrative regions Cidurian River past eight (8) districts, from the region in the District Kiaracondong precisely Village Babakan Babakan Sari and Surabaya populous and the most densely populated. Thus, there should be community-based waste management in the form of a reduction in resources to prevent potential entry of waste into the river basin. Planning waste reduction will be divided into two, namely the reduction of inorganic waste with waste bank then the reduction of organic waste with absorption holes biopori, and bio reactor mini determination of the reduction is determined by the results of the analysis of the sampling covers the composition and garbage, then the result of the measurement characteristics test and analysis results questionnaire.</p>

In a beauty pageant contest, there is a famous concept of 3B (Brain, Beauty, and Behavior) that need to be fulfilled. In order to satisfy the concept, one of the ways that West Sumatera's pageant did is by using social media especially Instagram. To make a good self-concept as a flawless person of that 3B criteria, West Sumatera pageant organize their Instagram feeds with an impression management strategy called glorification. This research is using constructivism paradigm of qualitative approach and coding analysis. This research aims to look at the strategy that used by West Sumatera's pageant to manage the glorification impression on their Instagram account. This research is using Dramaturgy Theory bg Erving Goffman that focus on the strategy of management impression. The results of this research show that West Sumatera's pageant made a self-concept that made them looks good in front of the Instagram followers by using five strategies such us ingratiation, competence, intimidation, exemplification, and supplication. These strategies were used to expedite the self-image of West Sumatera's pageant in order to look good and to attract another Instagram user's attention.