Sub themes and scope in the scientific publications of Bayan lin-Nass include: 1. Dakwah and Islamic propagation: a. Studies in the science of dakwah, such as history of dakwah, philosophy of dakwah, and methodology of dakwah, include in culturally, economically, and politically. b. Management of dakwah that related to make a plan and strategy for Islamic proselytizing, Islamic global tourism, and Islamic management and religious tourism. c. Dakwah, especially in the analysis of social and psychological, Islamic counseling, and the relationship between dakwah and socio-cultural studies. 2. Communication science: a. Studies in communication science in general, communication theory, and approaches in communication, interpersonal communication, group communication, and organizational communication. b. Political communication, including the strategies of political communication, political campaigns, political marketing, governance, public policy, and political parties. c. Development of communication, such as the communication planning, communication and contemporary issues, and communication management. d. Communication science in the study of psychology and social culture, include in the field of sociology of communication, psychology of communication, communication and local wisdom, and intercultural communication. e. Media studies, including the scope of journalism, mass communication, mass media management, media content analysis, and new media studies. f. Public Relations (PR), consisting of human relations, corporate social resposibility (CSR), media relations, public affair, marketing communications, and advertising.