RELEVANSI FILOSOFI FIVE LAWS OF LIBRARY SCIENCE S.R. RANGANATHAN DALAM KONSEP PERPUSTAKAAN DIGITAL

This research aims to determine the relevance of the Five Laws of Library Science S.R. Ranganathan’s Philosophy in the concept of a digital library. The method used in this research is a qualitative method with a library study approach. The subjects in this study were the Five Laws of Library Science S.R. Ranganathan, while the object of his research is the relevance of the Five Laws of Library Science S.R. Ranganathan in the concept of Digital Library. In this study using two types of data sources, namely primary and secondary data sources. In the data analysis stage using data reduction methods, data presentation, and drawing conclusions. Research based on the theory of the Five Laws of Library Science Ranganthan consisting of books are for use, every reader his / her book, every book its reader, save the time of the reader, and a library is a growing organism. As for this research, the results of the theory's relevance as a guide in the development and development of digital libraries, as follows (1) first law, focuses so that each book / library material can be accessed freely and can be used as educational advice. In digital libraries, books / collection materials in the form of digital formats that can be accessed freely through a digital library information system. (2) the second law, focuses on diverse library information needs and several implications that can affect the user's access rights. In digital libraries this relates to library policies in the activities of developing collections and access rights, (3) the third law, focusing on all library materials in the library so that they can be found and used. Through open access services for users. In this digital library with regard to the use of technology in digital libraries that can greatly support the open access system, in addition to that technology can support the processing of metadata, interface services, and library promotion to attract users, (4) the fourth law, wanting every user to be able to effective and efficient in information retrieval. In digital libraries this relates to the selection of infrastructure such as hardware, software, and internet networks that are sufficient to streamline library performance, (5) the fifth law aims to remind that libraries will experience development along with the growth of science and technology. So that the digital library must continue to be used in order to maintain and develop its performance to serve the information needs of every user