اسس و مفاهيم علم الاجتماع 20 is a free Android application developed by OS.EL. It is a comprehensive sociology dictionary that provides detailed definitions and explanations of various sociological concepts and terms. This application is an excellent resource for students, professionals, and anyone interested in the field of sociology.

The interface of the app is simple and user-friendly. The home screen provides a search bar where users can search for specific terms or browse through the list of terms alphabetically. The app covers a wide range of topics, including social theory, culture, gender, race, and more. Each term is accompanied by a detailed definition, examples, and references to relevant sources.

Overall, اسس و مفاهيم علم الاجتماع 20 is a useful and informative tool for anyone interested in sociology. The app is regularly updated with new terms and concepts, making it a valuable resource for students and professionals in the field.