Mekarbuana Village located in Tegalwaru, Karawang district, West Java, is about 45 kilometers from the center of Karawang, and has potential for agro-tourism and natural tourism, because according to the village head, Jaji Maryono, the village is a provider of coffee, durian, mango, avocado, and bananas. The tourism  that are available are Curug Cigentis, Curug Bandung, and tours along the flow of the river. This tourist destination is a favourite destination of both locals and citizens around Karawang to spend the weekend with the family. Due to the tourist potential in his village, the village chief acknowledged that he wanted to bring Mekarbuana Village  into a tourist village, but still needed support and enhanced human resource capacity (HRM) to manage the village. The problem is that the tourism organization in the village are not functioning, so the wheel of tourism in that village is still not balanced. This activity uses methods of accompaniment, socialization, and education carried out in integration with KKN students to the community and tourists in Mekarbuana Village. The result of this community service activity is the reactivation of the pokdarwis management, the existence of the organization structure, the presence of the work plan, a varied tour package, as well as the Mekarbuana Village  already registered in the JADESTA. As to the conclusion of the activities, they feel very grateful and hoped that the organization will be able to maximize its management, and continue to run consistently and professionally in managing tourism in the village.

Currently we cannot escape the influence of information technology. Because like it or not, the development of science and the application of technology is experiencing an increasingly rapid increase, especially in every work environment such as business practitioners.Computer/information technology is the technology that is most widely used in various agencies, both government and private. The rapid development of technology over time means that human work can generally be completed quickly. Technology is a tool that is often used in human activities. The role of technology today makes information processing easier because processing is necessary so that the resulting information can be useful for its users. Competition in the business world requires developers to find a pattern that can increase sales and marketing of goods, one of which is by utilizing transaction data. The availability of abundant data, the need for information to support decision making to create business solutions, and infrastructure support in the field of information technology are the reasons for the birth of data mining technology. Problems that occur at UD. Martua is lacking in reviewing the products being sold, what products consumers need and less effective data storage. With data mining, it is intended to provide real solutions to UD. Martua can find out which items are selling well and which items are not selling well, then can compare sales from year to year to become an effective medium for developing sales at UD.Martua. In grouping sales data, the fields used are item name, quantity purchased, quantity sold for 1 week, then the data will be processed with the k-means clustering algorithm. The final result with 20 grouping data samples was the final result with 2 clusters, namely, cluster 1 (C1) with 10 best-selling items, cluster 2 (C2) with 10 non-selling items. With data mining using the K-Means algorithm, losses for UD.Martua..speeding up decision making to restock goods that are selling well so that consumers who want to buy don't have to wait long. Providing information from sales data to find out what causes profits or losses at UD.Martua. Providing convenience for UD.Martua in determining which products are selling and which are not selling so that there is no accumulation of goods that are not selling and resulting in losses for UD.Martua.

In Indonesia, online motorcycle taxis are the largest public transportation with a very large number of partners and fleets, covering all parts of Indonesia. As a profit-oriented mode of public transportation, paying attention to customer satisfaction is a necessity. One of the efforts that can be done is to provide quality services. In fact, this study aims to find out how online transportation users respond by looking at the service elements provided by service providers. Scientific studies are used as a logical way to prove reliable research results, and in this study using quantitative methods and statistical analysis of linear regression. The subjects of this study were users of the online ojek public transportation mode in the student MPLM UNJ 2022,Jakarta. The results of the study provide an overview, in general, respondents are satisfied with the presence of nline motorcycle taxis. This is very helpful and facilitates user activities. However, there are still things that need to be improved, such as comfort and safety standards. Statistically, service has a significant effect on online motorcycle taxi user satisfaction.