The Utilization of nuclear technology has an inherent risk due to its radiation hazards that may trigger nuclear technology failure disasters. The government agency designated for coordinating disasters management activities in Indonesia is BNPB. As knowledge on nuclear hazards will influence attitudes and concerns for preparedness towards nuclear disaster, the research aimed to analyse the knowledge and attitudes of the BNPB leaders towards nuclear disaster threat in Indonesia. A case study qualitative method was used to explore and analyse the knowledge and attitudes of the BNPB leaders towards nuclear disaster threat in Indonesia. The research used knowledge and attitudes indicators for dealing with nuclear disaster threat derived from the natural disaster preparedness parameters, developed by LIPI-UNESCO / ISDR (2006), and the nuclear emergency preparedness requirements, develop by the IAEA (2015). In general, the results showed that the knowledge and attitudes of the BNPB leaders are sufficient (56.25%). While knowledge of causes, potential, types of events that may trigger nuclear disaster is sufficient, on the other hand, the attitudes towards nuclear disaster risk is still deficient. Thus, increasing the knowledge and attitudes on nuclear disaster threat, there is a need BNPB to enhance its role as the disaster coordinator to include coordination of exchange of information and knowledge of nuclear hazards with other related ministries/ agencies, such as BAPETEN and BATAN, into its program.

This study aimed to determine the forms of promotion on social media Instagram by the tourism office to promote tourism in Lampung Province. To find out the obstacles experienced by the Lampung Province tourism office in promoting tourism in Lampung Province, to determine the level of success of the tourism office in conducting tourism promotion in Lampung Province using social media Instagram. The method used in this research is the descriptive qualitative method. This qualitative research is descriptive, using secondary data as a reference. Secondary data collection techniques are carried out using literature study techniques, including literature data in journals, books, articles, and news related to research. Researchers found that a form of promotion is advertising, sale promotion, publicity, and promotion through social media, especially Instagram, which effectively stimulates attention. However, Instagram is still not practical at the stages of interest, desire, and action. Promotion through Instagram creates trust for consumers because there are many user testimonials and comments for users to find out more information. Images with HD features look attractive, and the captions accompanying images or video posts also add to the appeal. The obstacles are external and internal. The level of success, seen from the large number of tourists who come and can be visited from how many likes the community gives, or how many impressions the community leaves and the many followers on the account, the success rate of promotion using social media is flourishing.