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The development of smartphones today is very rapid and can not be separated in everyday life in finding information or making information and in all fields of work requires communication tools to access data and information, it is no wonder in terms of smartphone work being an inseparable part separate, this research I use smartphone especially Android which is currently one of the operational systems that are commonly used by the public especially Indonesia so that it can be used to help team performance in the field in this case Merchandiser in conducting Data Processing Asset Material Promotion Using Qr Code to monitor and control the allocation of promotional material assets in the field to facilitate reporting of promotional material assets. QR Code is a two-dimensional matrix code or barcode that comes from the word "Quick Response", where the contents of the code can be deciphered quickly and precisely, Optimizing the use of applications in this case QR code to facilitate monitoring and control of promotional materials in the field which will help merchandiser to help make it easier to do work in the field and directly connected to the admin computer at the head office, so it will be easy, fast, and accurate.

In all section of inventory management, including inventory management in a hospital, minimize cost and ideal inventory accommodation against demand has always been a primary goal (Varghese, 2012). Nearly a third of the operational success of a hospital is in the field of medical supplies. In its usual way, inventory  management in hospitals using the approach to the demand usage, the characteristics of the item and the estimate of the demand. The model presented in this study accommodates that common approach which use a combination of inventory safety stock limit, Economic Order Quantity, and reorder point in a information system dashboard that capable to provide quick and easy information about the condition of inventory management. The result of the system are used for the hospital pharmaceutical inventory management in integration with the INACBGs  to optimize the inventory performance.  

The purpose of this research was to investigate the effect of carbon emissions disclosure on financial performance, operational performance and cost of equity, the influence of financial performance, operational performance, and cost of equity on firm value, and to investigate the effect of carbon emissions disclosure on firm value mediated by financial performance, operational performance, and cost of equity. Population used is the whole company public listed in Indonesia Stock Exchange period 2013- 2015. Number of samples are 86 firms each year, was selected by purposive sampling method and using secondary data, i.e. the annual report. The analytical method used is path analysis and hypothesis mediation analysed by using Sobel test. The result of analysis show that carbon emissions disclosure have positive and significant effect on financial performance, operational performance and cost of equity. While financial performancebhave positive but not significant effect on firm value, operational performance have positive and significant effect onfirm value, and cost of equityhave negative and significant effect on firm value. This research also shows that the operational performance and cost of equity plays a role in mediating carbon emissions disclosure on firm value, while financial performance do not mediate the effect of carbon emissions disclosure on firm value. The implication is the firms should pay more attention to the company's relationship with the surrounding environment so that the company's image can be improved because the firm’s sustainability are not only determined by the level of profitability, but also they have to combine economic performance, the concentration of social justice, and responsibility towards environmental sustainability. Keywords: carbon emissions disclosure, financial performance, operational   performance, cost of equity and firm value