The use of social media for young people has encouraged communication and socialization with other users massively and excessively. Besides, activities by the community of social media users have allocated much time. This condition exposed productivity as a challenge in the place and family communication. This study explores the effect of excessive use of social networking sites on customer loyalty with the mediating role of perceived usefulness, behavioral intention, and essential information. This research focused on adult-young people who use social networking media daily. Data collection used questionnaires designed with a five-point Likert scale and distributed online through Google Forms link. The respondents were given rewards through internet charge vouchers to encourage them, respondents, to complete the questionnaires. The questionnaire was distributed successfully to 932 prospective respondents during 2019-2023 through social media (WhatsApp, Line) and e-mail. Four hundred seventy-two (472) respondents were considered to meet the sample criteria as an adult-young group—data processing using Partial Least Square (PLS) with SmartPLS Software version 4.0. The results found that excessive use of social networking sites positively affects perceived usefulness, essential information, and behavioral intention. Perceived usefulness positively influences essential information and behavioral intention. The essential information increases behavioral intention and customer loyalty. The results also found that behavioral intention positively impacts customer loyalty. The practical contribution of research to young adults can determine the top priority in using social networking sites so as not to interfere with work activities and good relationships between family members. The film industry can promote products through social media effectively and efficiently. The theoretical contribution of research by enriching marketing behavior theory and technology acceptance model to improve user welfare and comfort.

This research aimed to study the opinion and perspectives of Commuter Line passengers in Indonesia by using 18 attributes of service quality. There still needed to be more understanding about which service attributes were less satisfying and which were more pleasing to the Commuter Line passengers in the area of Jakarta and its surroundings. This research used factor analysis and Principal Component Analysis to select among the 18 Commuter Line service quality variables with the Varimax and Ordered Logit model rotation method. The number of samples used was 384 respondents from Commuter Line passengers in Jakarta and its surroundings. The result of factor analysis stated that the 18 attributes of service quality with three factors were the main attributes of service quality being used, namely the factor of station facilities and passenger behavior, the factor of ticket and security system, and they had reasonably strong correlations. The key finding of this research was that some service quality attributes, such as the crowd or density of trains, station stair facility, station lift facility, station seat facility, and shelter, were perceived as the attributes of service that were less satisfying. This research provided valuable insights into important factors affecting the opinion and perspective of Commuter Line passengers in Jakarta and its surroundings.

This study integrates the Technology Acceptance Model (TAM) with the Theory of Planned Behavior (TPB) to analyze consumers' decisions to use a Shariah-based e-wallet in Indonesia. With convenience sampling, a hundred samples were calculated by using SEM-PLS analysis. It found that only perceived trust and intention influenced consumers' decisions to use a Shariah-based e-wallet, while perceived ease of use, usefulness, enjoyment, attitude, subjective norm, and perceived behavioral control did not. Perceived ease of use and usefulness influenced consumers' intentions but not the decision to use Sharia-based e-wallets. Thus, intention does not necessarily describe actual behavior. Consumers feel that the Sharia-based e-wallet is not as easy and useful as other e-wallets they mostly use, like Go-pay, Shopee-pay, and OVO. Other implications and some recommendations are discussed further in this study.

Energy efficiency is one of the critical aspects, because the hotel sector has significant energy consumption and has an impact on environmental information. Energy efficiency helps reduce operational costs. By reducing excessive energy consumption, hotels can set a good example of responsible and sustainable business practices. It is important to understand the factors that affect energy efficiency. Some of the relevant factors are knowledge sharing, risk perception, and environmental information. This study aims to analyze the effect of knowledge sharing, risk perception, and environmental information factors on energy efficiency in the hospitality industry. The research method used in this study is a quantitative method with a survey approach. The number of samples used in this study were 176 hotel managers in Indonesia. Questionnaires were distributed to respondents using a Likert scale of 1 to 7. Data were analyzed using the Partial Least Square (PLS) method using SmartPLS software. The research results conclude that knowledge sharing, perceived risk, and environmental information have a significant influence on energy efficiency in the hospitality industry. Well-informed consumers tend to be more aware of the impact of their decisions and actions on environmental information, so they are more likely to choose hotels that adopt sustainable and energy efficient practices. In addition, the perception of risk also affects energy efficiency in the hospitality industry. Consumers who perceive risks associated with low sustainability or negative environmental information impacts are less likely to choose the hotel. Environmental information factors also play an important role in energy efficiency. Hotels that have an environment that supports and facilitates sustainable practices have the potential to achieve higher energy efficiency.

This study aims to analyze and examine the influence of internal auditor certification, risk assessment, and the role of senior management on the effectiveness of cybersecurity for internal auditors who have experience in cybersecurity and information technology. This research method is a quantitative method, data analysis uses structural equation modeling (SEM) with SmartPLS 3.0 software tools. The population of this study is internal auditors who have experience in cybersecurity and information technology. The sample for this study was 480 respondents who were determined by the snowball sampling method. The research data was obtained from an online questionnaire which was distributed via social media. The questionnaire was designed using a Likert scale of 1 to 5. The stages of data analysis were validity test, reliability test and significance test. The results of this study indicate that internal auditor certification has a positive effect on cybersecurity effectiveness, risk assessment has a positive effect on cybersecurity effectiveness, and the role of senior management has a positive effect on cybersecurity effectiveness.

This study aims to estimate the factors determining the perceived behavioral Intention to use the QR code on a smartphone in the commuter line tap-in tap-out ticketing process as an alternative payment. The rapid growth of information technology in the last two decades had become a factor that encouraged individuals and groups to utilize information technology from devices or technological tools as effectively and efficiently as possible to facilitate the activities and business processes being carried out. This research used the probability sampling technique with a random sampling of 100 commuter line passengers. In addition, this research used the data analysis technique of the Structural Equation Model-SmartPLS3.0. The results indicated that perceived compatibility and enjoyment significantly affected the perceived ease of use and usefulness in the consumer's behavioral Intention to use QR Code technology on smartphones as a substitution for purchasing commuter train tickets. However, the three other variables, perceived convenience, self-efficacy, and enjoyment, do not significantly influence the usefulness of using QR Code Technology on smartphones as an alternative for purchasing commuter tickets, and neither do the technological knowledge and perceived compatibility.

As battery electric vehicles become more prevalent in emerging markets, it is important that policymakers and the public consider their potential to contribute to the reduction of greenhouse gas emissions. This study explores the link between financial knowledge, attitude and green economic sustainability. The study, which was conducted in Indonesia, collected data about 155 individuals. Through a PLS-SEM analysis, the study revealed that financial knowledge and green innovation were related to the attitude toward sustainability. The study also found that green innovation was associated with the economic sustainability of the country. However, it did not find any significant relationship between financial knowledge and green investment. The study revealed that financial literacy is very important for consumers to adopt sustainable practices. It can help them make informed decisions when it comes to the use of battery electric vehicles. This study was conducted after the Indonesian government stated that it would promote the use of green products. Innovation and green investment can help improve the economic sustainability of a country by increasing people's green attitudes and knowledge.

There has been a significant increase in the study of the history and culture of historical artifacts, whether they take the form of cultural heritage or Waqf. A literature review of web-based information systems was conducted for digitizing historical preservation and Waqf. Papers were sourced from various databases, including Publish or Perish, which produced 1043 journals, 370 articles, and 673 items from reputable sources, Google Scholar, and Crossref, respectively. The focus of the literature review was the information system for digitizing history and Waqf and integrating ontology databases. This literature review study aims to trace the evolution of study objects related to history and endowments. The results showed that most studies emphasized the user-understanding aspect of digitization, while the technical aspect was focused on using cutting-edge technology, such as 3D and virtual reality.

This research analyzes the impact of a regional brand ambassador and social media advertising on the brand trust and brand loyalty of Lazada, an online marketplace in Indonesia, directly and indirectly. The statistical technique is SEM-PLS to analyze 100 data using convenience sampling. The results show that social media advertising impacts brand trust directly and indirectly, and only brand trust impacts brand loyalty, while the regional brand ambassador does not impact brand trust or brand loyalty directly and indirectly. It implies that Lazada needs to do in-depth research to analyze the right brand ambassador that suits customers' preferences and produces more engaging advertising content to increase brand trust and build brand loyalty.

The purpose of this study is to examine how Information and Communication Technology (ICT) affects village development performance, which is measured through the Developing Village Index (VDP). This index is made up of three dimensions: Social, Economic, and Environmental Resilience Indexes. By using quantitative methods and cross-sectional data from 1,842 villages in the Central Sulawesi Province in 2021, the study concludes that ICT has a positive impact on the development performance of villages overall. The study found that the quality of internet signals and the number of cell phone users, as well as the presence of technology devices and internet facilities in village offices, have a positive influence on village development performance. However, the existence of internet facilities for the public has no effect on village development performance, including economic, social, and environmental development in rural areas. By examining the effectiveness of both the community and the village government's utilization of ICT, this study contributes to understanding the impact of ICT in improving village development performance. To reduce the digital divide and continue to support rural development, it is important to enhance ICT facilities and infrastructure for rural communities and improve the quality of their implementation governance. Furthermore, to support the delivery of public services and the implementation of village development programs, both the government and Regional Government need to encourage the effectiveness of the use of ICT.