Indonesia still has a high dependence on fossil energy. This can be seen through how the use of fossil energy still dominates the energy needs in Indonesia. Most of this fossil energy comes from oil sources. However, the increasing use of energy and the reduction in fossil energy reserves has made Indonesia need to use renewable energy. This needs to be done to achieve energy security in Indonesia. This research will be carried out to see how the conceptual framework and policies regarding energy security in transportation in Indonesia through electrical energy can support energy security in Indonesia. This research will be carried out using a literature study approach. According to the findings of this study, there are multiple concepts in energy security, including the availability of existing energy resources that can meet energy demand, existing support in facilities such as distribution, transportation, and production division that can meet energy consumption needs, and the minimal negative impact of energy production and consumption on human health and the surrounding environment.
Higher education alumni are required to have theoretical and practical skills. This demand arises because the industrial need for workers produced by higher education not only has conceptual abilities but can also fill the needs of workers with practical expertise in a field. Meanwhile, the majority of higher education only uses online learning as the main learning medium for students and one of the weaknesses of online learning is the lack of social interaction that students need to understand practical knowledge. Socialization interaction is a learning method that uses a social interaction approach to maximize the knowledge transfer process to students. The purpose of this research is to help students in higher education maximize knowledge transfer with a social interaction approach. The result of this research is a social learning model for students in higher education. The research method uses a qualitative approach through observation and interviews related to online learning problems in higher education. Research also uses literature studies to identify alternative solutions with an information technology approach.
Similar to the internet, blockchain technology could be the next digital revolution. Blockchains offer tremendous potential, which is why numerous businesses have begun implementing this technology. With the internet enabling the transmission of information, blockchain enables the communication of value. Blockchain is not only associated with cryptocurrencies; thanks to this technology, businesses may increase brand value. As blockchain is a developing technology, there are still numerous possible applications. This has prompted us to investigate the viability of implementing blockchain in the marketing industry. This study examines the application of blockchain technology in the digital marketing industry. This study employs a qualitative approach and descriptive methodologies. The survey results indicate that blockchain is very effective in digital marketing since it may increase consumer trust. This is because blockchain technology guarantees the honesty and integrity of data. In addition, blockchain technology eliminates intermediaries, making the marketing process more straightforward, cheaper, faster, and more accessible.
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