Documents are valuable/important letters that can be used as evidence of printed or written information. The company where the author conducted research is a company operating in the logistics sector, which of course has a special document storage room, namely the Accounting room . The use of plastic folders containing documents and safes as a place to store important documents and files still carries a lot of risk of misuse and loss. The title of this research is Document Security System Using Arduino- Based Fingerprint and RFID Modules . One of the aims of this research is to minimize loss and prevent misuse of documents/files placed in plastic folders. A security system using fingerprint and RFID is very good to apply as document security because it has double security. The system created uses a fingerprint as a signal breaker or RFID tag electromagnetic waves which are attached to a folder containing important documents/files belonging to the company. This system is also supported by an Arduino kit Uno with an Atmega328 microcontroller as the brain for processing data from the fingerprint sensor and RFID Reader functions as an electromagnetic wave identification system for RFID Tags , therefore two pieces of hardware are needed, called Tags and Readers . Apart from the three main components mentioned, there are several other components used in making this document security system, namely micro SD kit, buzzer, push button, servo . Creating this system is very important to limit misuse of documents and the risk of losing documents in a company.

One of the main challenges faced by workers in the palm oil industry is routine health monitoring. Therefore, innovation is needed in the form of health monitoring tools that can facilitate and increase the efficiency of employee health monitoring. The Internet of Things (IoT) has become an increasingly popular solution to overcome these challenges. The use of this technology is expected to increase employee health resilience, detect potential health problems early, and provide a quick response to health conditions that require medical attention.

Computer games have emerged in the past decade as potential media beyond entertainment. Despite its popularity, game accessibility remains a major concern of various researchers. Children population with motor disabilities is a potential target for developing entertainment or therapeutic support games due to their interest to play. This paper presents: (1) a framework for mobile games for children with motor disability using simple hand postures and (2) xgboost decision tree as a hand posture recognizer (98.48 percent training accuracy and 96.76 percent testing accuracy) as a prototype of hand posture-based commands as assistive technology to interact with games.

At the Walisongo Vocational School Semarang Semarang SPP payment system that is carried out at this time is by manual method where payment of SPP is still conventional where administrative staff must look for student data and record transactions in the ledger containing student data, then fill in the student payment card column. and come as proof that students have paid. However, the payment system is less optimistic.Seeing these situations and conditions, the author makes a web-based response system for spp payment automation based on the SMS gateway at Walisongo Vocational School Semarang by using the Research And Development (R & D) method where this application can help administrative administrators in this institution to facilitate payment and can make notifications directly to parents of students automatically.This application the author uses the HTML and PHP programming language with the MySQL database, where later the data will be entered and stored in the database and the author also uses the SMS gateway hardware as a notification media to the parents of students so that the use can be more easier and optimal.

Akomodasi merupakan orientasi sosial yang bermakna keutuhan sosial demi menjauhi serta mendamaikan kegentingan, pertikaian yang saling berkaitan. Seumpama bentuk kegiatan akomodasi yang bermanfaat mempersiapkan perlengkapan guna melengkapi keperluan. provinsi jawa barat terdapat tempat wisata yang ramai dikunjungi oleh wisatawan nusantara dan mancanegara oleh sebab itu pengunjung menggunakan fasilitas akomodasi yang tersedia di setiap daerah, wisatawan nusantara ramai menginap di villa sedangkan wisatawan mancanegara lebih memilih hotel berbintang. Penelitian ini memfokuskan bagaimana pengelompokan wisatawan daerah wisata akomodasi dan jenis wisatawan terbanyak yang ramai berkunjung menggunakan algoritma k-means, analisis ini memakai metode Knowledge Discovery in Database (KDD). Teknik pengumpulan data atau pengumpulan data bersumber dari Dinas Pariwisata dan Kebudayaan Provinsi Jawa Barat. Dengan tujuan kiranya menjadi pengetahuan untuk wisatawan serta mampu mempublikasikan wisata di media sosial dan diharapkan akan lebih meningkat jumlah wisatawan yang berkunjung dan meningkatnya pembangunan sarana dan prasarana di setiap daerah akomodas.Hasil dari penelitian ini bahwa daerah akomodasi yang ramai dikunjungi adalah Kota Bandung dengan jenis wisatawan yang datang yaitu pengunjung  dalam negeri (Nusantara).

This research aims to determine the influence of customer value and product variety on Soehendar Coffee customer satisfaction. Data collection techniques use observation, questionnaires and literature study. The sample in this study was 30 respondents with the sampling technique being purposive sampling, namely customers who had purchased Soehendar Coffee products at least once. The data analysis technique uses multiple linear regression analysis. The research results show that partially, neither customer value nor product variety have a significant influence on Soehendar Coffee customer satisfaction. Simultaneously, customer value and product variety have a significant influence on Soehendar Coffee customer satisfaction.

The purpose of this study is to find out how the implementation of the E-Planning application in the Regional Development Planning Agency (BAPPEDA) of North Sumatra, the obstacles in implementing the e-planning system. This type of research is a qualitative descriptive study using interviews in data collection. The research method used in this study uses a qualitative research type with locations in North Sumatra BAPPEDA. The methods used are observation, interviews, and documentation. The results of the study show that in practice the implementation of the e-planning system has been carried out well, but there are several obstacles, namely, human resources that are not evenly distributed in regional development planning, inconsistency in development planning due to political pressure and frequent changes that occur. The way for North Sumatra BAPPEDA to overcome these obstacles is by conducting training, implementing e-planning and following changes quickly and precisely.

In this era of globalization, business organizations must continue to improve the level of professional services in their respective fields. The use of PLN Mobile in the customer service department at PLN ULP Medan Baru has the potential to provide significant benefits in improving service quality and customer satisfaction. This application is expected to bring positive changes by providing easy access to information for customers regarding billing, blackouts, and other important information.
The purpose of this research is to analyze the customer service and benefits of PLN Mobile at PLN ULP Medan Baru.
This study uses a qualitative approach to explore an in-depth understanding of the benefits of using PLN Mobile in the customer service department at PLN ULP Medan Baru. A qualitative approach allows researchers to understand customer perspectives, views, and experiences in depth and contextually.
Based on the results of the research and discussion conducted by the researchers, it can be obtained that the customer service and benefits of PLN Mobile at PLN ULP Medan Baru are quite good and very useful for customers at PLN ULP Medan Baru, Medan City to meet their electricity needs, complaints and complaints, however, socialization that has not been evenly distributed has resulted in there being PLN ULP Medan Baru customers who have not used the PLN Mobile application. The five dimensions of customer service used by researchers according to Tjiptono (2014: 18), namely the Tangibility, Reliability, Responsiveness, Assurance, and Empathy dimensions at PLN ULP Medan Baru are quite good.
 

Previous literature review studies have explored the current status of digital marketing implementation in Indonesia by the SME, a literature review that focuses explicitly on digital marketing implementation is scarce. The objective of this scoping review was to map the existing digital marketing knowledge to meet digital marketing practices. The scoping review followed the protocol outlined by Arksey and O'Malley (Arksey & O’Malley, 2005) that has five main stages: (1) identifying research questions; (2) identifying relevant studies; (3) study selection; (4) data charting, and (5) collating, summarizing and reporting the results. The reviewed studies were selected from two electronic databases: Scopus and Google Scholar within six years time span (2017-2023). The results of the scoping review indicated that the majority of the SME already knowing about digital marketing. However, as has been claimed by Aries Kurniawan and Asharudin (Kurniawan & Asharudin, 2018), SME have some obstacles that must be handle so they can survive and grow. Emphasis should be given to how to understanding digital marketing strategic and how to upgrade SME's knowledge about digital marketing. According to Katoyusyi Kano (Kano et al., 2022), digital marketing strategies from the consumer perspective should be given more attention in order to make digital marketing more effective in attracting attention and winning consumer trust.

Companies must recognise the culture of the country where the business is targeted. This is because culture is the main element that is very important and has been attached to the community as the intended consumer, so that it can influence his decision to buy a product or use a service that is not in accordance with his culture. This study aims to find out how the role of local community culture in global marketing. The research method used in this study is literature-based research, which is conducting a literature study by collecting data and previous research from various scientific journals, books and current news issues. This research shows that the culture of local people influences purchasing decisions and consumer behavior in the global market, so marketers need to set global marketing strategies.