This study aims to analyze the quality of internet networks provided by Smartfren and Indosat Ooredoo at SMAN 3 Kota Serang. The testing methods used include Wireshark, to monitor real-time network traffic, and Speedtest by Ookla, to measure download speed, upload speed, and latency. The results show that Indosat Ooredoo outperforms Smartfren in terms of both speed and connection stability. Speedtest offers a quick and user-friendly overview of network performance, while Wireshark provides more detailed technical data. Based on the measurements, Indosat Ooredoo is more suitable for supporting digital learning activities at the school due to its lower latency and higher access speed. Therefore, selecting the right internet provider plays a crucial role in ensuring smooth and effective internet-based learning.

This study aims to find out how to design Android smartphone learning media and the feasibility level of Android smartphone learning media in computer operating system subjects. This study uses the Research and Development research method, using the 4D development model, namely Define, contains activities to determine what products will be developed, along with their specifications. This stage is a needs analysis activity, carried out through research and literature studies. Design (Design), contains activities to create a design for a predetermined product. Development (Development), contains the activities of making a design into a product and testing the validity of the product repeatedly until a product is produced according to predetermined specifications. Dessemnation (Dissemination), contains the activities of disseminating products that have been utilized by others. The production stage produces the initial product which is then reviewed by material experts and media experts. The results of the review were revised according to the suggestions of the two experts. In the evaluation stage, the product being tested on students, the test subject was a class X TKJ SMK Gunung Sari 1 Makassar. Data is obtained by price, scores are given on a scale of 1-4. The results obtained from the validation of media experts were 78.33%, and the validation results from material experts were obtained 92.30%, with an average proportion of the two validators being 85.31%. The results of the small trial were in the good category with a proportion of 100%, then the large group trial was 75% in the good category with a frequency of 12 people, then 25% in the fairly good category with a frequency of 4 people. Based on these results, learning media for Android smartphones using Adobe Flash CS6 get a good view of being used as learning media. Thus it can be concluded that the learning media product based on an Android smartphone using Adobe Flash CS6 has complied with research and development principles and is well used in the learning process for class X SMK TKJ SMK Gunung Sari 1 Makassar

Seluruh madrasah di Indonesia melakukan aktivitas pembelajaran secara online, tidak terkecuali di MI Mathalibul Huda Mlonggo. Selama ini pembelajaran hanya dilakukan dengan mentransfer teks, gambar, video. Sehingga kurang interaktif dalam proses pembelajaran. Augmented Reality merupakan teknologi penggabungan antara dunia virtual dengan dunia nyata. Ini menjadikan pengalaman baru yang interaktif dan dapat dimanfaatkan pada pembelajaran. AR dapat digunakan untuk memodelkan proses siklus air secara 3D. User hanya butuh menginstal aplikasi pada smartphone dan scanning QR Code yang telah ditentukan. Setelah terdeteksi QR Code yang digunakan akan menampilkan objek 3D dan informasi yang dicantumkan.Hasil dari penelitian AR ini dapat menampilkan siklus daur hidup air secara 3D dan realtime.  
Kata Kunci: Augmented Reality, Unity, Marker Based, Media Pembelajaran

The development of information technology in various fields, one of which is in the field of queuing systems. That we know about the queuing system which is so tedious because of the long process of queuing. Therefore, the number of customer queues at several banks so that customers cannot relax to carry out transactions at the bank is a problem that is often encountered, as well as what happened at PT. BPR SARIBUMI Bank Godong Branch which still uses a manual system. To overcome this problem, a queue display is used that uses text and voice displays and prints the queue serial number so that customers no longer need to queue conventionally.
With this queuing system, the queue counter clerk, cashier or teller will have no difficulty in determining the first person to be served in the queue. This is a solution, but the display of the queue display uses electronic equipment that performs a counter so that the possibility of damage to the device exists. In making this final project the author uses Microsoft Visual Basic 6.0 software and MySQL database.

The lack of optimal koi auction results and the lack of participants in koi auction activities are
thea main reasons for creating this system. Fish auctions that are less than optimal can even resukt in big
losses. The auction system is made so that the result of selling fish are maximized. Waterfall was chosen to
build an auction system to facilitate the fish aucyion process and also to increase the interest of bidders
because this system is easy to use on all platform. This system has been tested through the black box test
which states all the system functions run well and efficiently. External and internal validators also agreed
to use the system by 89,87% and 94%. The practicality of the system was also agreed by respondents ay
86,07%.

Dalam bidang pendidikan sistem pembayaran SPP memegang peranan yang penting terutama dipendidikan yang berstatus swasta karena kegiatan belajar mengajar menggunakan biaya tanpa disubsidi oleh pemerintah. SMA Gita Bahari adalah salah satu sekolah swasta yang mengandalkan pembayaran SPP untuk pembiayaan belajar mengajar.
Sekolah SMA Gita Bahari melakukan kegiatan sehari-hari dengan menggunakan sistem manual yaitu seperti kegiatan pembayaran SPP yang dirasa masih menimbulkan berbagai kendala kesulitan dalam pencarian data siswa sudah membayar maupun belum membayar. Solusi tepat untuk mengatasi sistem pembayaran SPP yang lama dengan sistem pembayaran SPP yang baru akan memudahkan dalam menghasilkan informasi yang dibutuhkan.
Dari analisis dan desain yang telah dilakukan SMA Gita Bahari membutuhkan sistem informasi pada pengolahan data pembayaran SPP sehingga dapat memberikan kemudahan dalam penyajian laporan sebagai informasi yang tepat dan akurat bagi pihak yang memerlukannya.
Sistem aplikasi ini dibuat dengan bahasa pemrograman Microsoft Visual Basic dan database yang diolah menggunakan Microsoft Acces. Dengan pemanfaatan teknologi informasi berbasis komputer ini akan sangat membantu dilembaga pendidikan dalam mengelola data yang lebih cepat dan tingkat kesalahan yang sangat minimal.    

Sistem temu balik informasi merupakan sebuah studi dalam mendapatkan informasi dalam suatu dokumen. Salah satu metode yang diterapkan pada sistem temu balik informasi yakni prosedur OPAC (Online Public Access Catalogue. Penelitian ini bertujuan untuk mengetahui penerapan metode OPAC (Online Public Access Catalogue) pada sistem temu balik informasi. Prosedur riset yang digunakan merupakan prosedur riset pustaka dengan pendekatan kualitatif, artinya peneliti mendapatkan data dengan menganalisis, mengorganisasikan, sumber-sumber yang berasal dari artikel, buku, laporan, dan sumber lainnya. Hasil penelitian menunjukkan bahwa perkembangan sistem informasi membawa perubahan pada seluruh aspek kehidupan manusia, termasuk pada perpustakaan. Perpustakaan mulai semakin canggih yang terimplementasi dalam pelayanannya. Pada pelayanan diperpustakaan sudah mulai menggunakan OPAC sebagai bentuk penerapan metode OPAC pada sistem temu balik informasi, Dengan menggunakan metode SLR (Systematic Literature Review) untuk menganalisis hasil temuan dengan mengumpulkan jurnal penelitian terdahulu.

Python programming language is a popular programming language in the field of data analysis. In this research, researchers will analyze data on the cause of lung cancer, because lung cancer has the highest death case among other cancer types. The purpose of the research is to explore how dataset processing related to lung cancer-causing factors using the Python programming language and the datasets used are derived from Kaggle. The research method used is quantitative with a population of 462,000 people and a sample of 999 people. The analysis technique used is an explorative data analysis technique. From the results of the research, the highest cause of lung cancer was found in people aged 32-42 years, level 7 genetic factor, 7th level in dust allergies, level 7 obesity and male sex has higher risk than women.
 

Information technology is increasingly playing a role in supporting the efficiency and effectiveness of communication in modern organizations. Especially after the development of information technology which has an impact on the ease of communication. Computer networks can provide a communication medium for computer-based devices to exchange data and information. One of the computer networks is a Local Area Network (LAN). LAN is a computer network that includes computers that are connected to each other in one room or a building.
Computer network settings can be done at the host level, by configuring the host addressing in it. Good host addressing will make it easier for computer network management so that it will optimize the performance of the computer network. One of the rules that can be used for addressing computer networks is the Variable Length Subnet Mask (VLSM). VLSM is a development of subnetting, which further optimizes the use of the subnet itself. Sometimes the subnet division still leaves host addressing, VLSM sees this deficiency and makes the remaining host addresses then set to form a new subnet. So it can be said that VLSM forms a subnet within a subnet.
This study performs network addressing by subnetting and using VLSM to better manage the addresses of all hosts on the computer network. The results of the addressing made are expected to be implemented in the Faculty of Industrial Technology. This study does not calculate the bandwidth load obtained after the implementation of VLSM.

Along with the rapid development of technology, especially in the field of information technology, it demands almost every part of our lives to take advantage of it. Especially in daily work that demands a fast, precise and accurate process. Therefore, at this time information technology cannot be separated from part of our daily work processes. To get fast work results, it needs to be supported by simple and applicable tools. Madrasah Tsanawiyah (MTs) Jepara is a junior secondary level formal education institution which is geographically located in Karangawen Village, Karangawen District, Demak Regency, with a total of about 800 students divided into 25 classes. To serve student payments with a large number of students, MTs Jepara is no longer serving manually, namely by writing in a book to record payment transactions, but has used a student financial payment application created using Microsoft Access.
With this application, all student financial payment transactions can be accessed easily and quickly which are served by Administrative Staff to support the work process. The purpose of this research is to build a school financial payment system with barcode tools at MTs Jepara Demak to help speed up data input on the student financial payment application at MTs Jepara Demak so that services in student financial payments at MTs Jepara Demak become faster. In this study, the application used is Microsoft Access programming using Barcode Reader as a tool

Tanjung Dalam Village is one of the government institutions located under the auspices of the Rambang Village, Muara Enim District. The method of processing data on cash social assistance, at this institution still uses the manual method which causes frequent errors, resulting in inaccurate data. In addition, the manual method must go through a long process and requires a relatively long time, as well as insecure data storage. The purpose of this research is to build an application using a website to make it easier for Tanjung Dalam Village to process cash social assistance, because well computerized and easy to use. The research method uses a qualitative descriptive method with data collection techniques in the form of observation, interviews and literature study. The type of data consists of qualitative data and data sources consist of primary and secondary data. Methods of developing activity diagram tools. This application was built using a website with the PHP programming language and MySQL database, and to print reports using a pdf component.

Infinitess store in its production activities has been using computers, but still limited to spreadsheets. As its business grows, the limitations of spreadsheets become increasingly evident. All data collection is still done manually, starting from recording customer orders, inventory data collection of raw materials, scheduling production processes, and monitoring production processes. This research aims to design a web-based screen printing production information system at Infinitees store to improve service and facilitate information availability in the production process. The method used in the design is Prototype method. For the design, HTML and PHP are used, as well as MySQL as the database. The expected result of this research is to build and design a web-based screen printing production information system to facilitate data collection processes and present information related to the production process easily and quickly.

The purpose of this study was to determine whether there is a promotion effect on consumer decisions to buy shoe products at Rise and Risk online stores during the Covid 19 pandemic. The background of this research is considering that this pandemic is quite detrimental to business people and promotion through social media is the main thing to determine its effect on purchasing decisions. In this study, researchers used quantitative methods, namely research methods conducted by selecting samples through the purposive sampling technique. Data collection techniques in this study also went through a process, namely the distribution of questionnaires to respondents who were the subjects of this study. Respondents in this study were Instagram followers of the online store Rise and Risk, a sample of 100 respondents was taken. The data processing used in this research is using SPSS. The results obtained indicate that promotion has an influence on consumer purchasing decisions to buy shoe products at the Rise and Risk online store. The results of this study are to contribute in the field of communication, especially business communication.
              

Pertumbuhan pada perpustakaan tidak akan lepas oleh kemajuan ilmu pengetahuan dan teknologi informasi. Dalam hal ini perpustakaan sangat berkaitan erat dengan dan teknologi informasi dan ilmu pengetahuan. Masing-masing saling membantu satu sama lain. Perpustakaan memiliki tanggung jawab yang besar untuk meningkatkan kebiasaan membaca para penggunanya. Oleh karena itu, perpustakaan digital ini memiliki pengaruh yang sangat positif terhadap motivasi membaca pengguna. Perpustakaan digital yakni perpustakaan menggunakan koleksi buku yang format digital dan dapat diakses melalui komputer dan smartphone. Perpustakaan digital sudah menerapkan repository. Repository merupakan suatu wadah untuk menyimpan berbagai dokumen atau informasi. Penggunaan repository sangat memudahkan pengguna perpustakaan digital  dalam mencari informasi yang dibutuhkan. Pada penelitian ini metode yang digunakan untuk mencari informasi konten menggunakan (information Retrieval), dalam pengolahan pencariannya menggunakan Algoritma N-Gram serta Cosine Similarity untuk pengukuran kemiripan antara dokumen yang dicari. Dengan penggunaan metode diatas dapat mempercepat proses pencarian konten pada perpustakaan digital serta untuk menemukan relevansi antara  hasil pencarian dan kata kunci.

With the development of the times, it is undeniable that science and technology as well as the ease of internet development make it easier for people to identify good nutrition that is needed by the body.humans, especially in toddlers who are in the processdevelopment is veryfast. Growth monitoring in toddlers is very important.  
To determine quality life, Psychic and the future of toddlers.Process monitoring can done in a cooperative way between parents and government, especially midwives and Posyandu cadres routine every period. Growing up and developing toddlers can seen with the indicators BB/TB, TB/U, BB/U, then stored in the Towards Healthy Card (KMS) data as picture on parents to really pay attention her toddler.
This is for monitoring purposes growth and development of toddlers every month. In cases of stunting Nutrition in toddlers Clustering process using the Kmedoids method has low accuracy so it is not precise if used. It will be more effective when using the method Another clustering so that the accuracy value is obtained higher in order to facilitate the performance of midwives or cadres Posyandu is in the process of grouping toddler data who experienced good nutrition, moderate nutrition, malnutrition and malnutrition bad.

The web-based Village Fund Management Accounting application has been designed to increase efficiency and transparency in managing village funds at the Muara Lematang Village Head's Office. This study aims to develop a system that facilitates the process of recording, reporting, and monitoring village finances in real-time. The research methods used include literature studies, needs analysis, system design, and implementation. A literature study was conducted to understand the existing accounting application models and features relevant to the needs of village fund management. At the needs analysis stage, data was collected through interviews with village finance officers and analysis of documents related to village fund management. From the results of the analysis, it was found that several important features that must be owned by an application, including recording transactions, preparing financial reports, budget management, and monitoring the realization of funds. Based on the needs analysis, a system design was carried out by developing an intuitive and responsive user interface design. In addition, a database was also designed to store and manage village financial data in a safe and structured manner. At the implementation stage, a web-based village fund management accounting application has been successfully developed and tested at the Muara Lematang Village Head's Office. The trial was carried out by involving users involved in managing village funds to evaluate the performance and usability of the application. The results of this study indicate that web-based village fund management accounting applications can increase efficiency and transparency in village fund management. The use of this application can assist the Muara Lematang Village Chief's Office in keeping accurate records, compiling financial reports quickly, and monitoring the allocation and realization of village funds more effectively.

Allysa's Kitchen is a home-based business that operates in the service sector and produces various kinds of cakes ranging from home-made cakes to traditional cakes. Currently, Allysa's Kitchen is still keeping records and reporting supplies of cake ingredients using memos. So that it is vulnerable to loss of data and ineffectiveness of the information carried out. The research based on these problems is the background for designing cake-based material inventory applications website which can facilitate data processing with systems that are integrated intodatabase so that the recording of the flow of incoming goods, outgoing goods and reports can be operated quickly and accurately. The system development method applied is the method prototype. Prototype is a system developer's technical method for describing the system to the owner so that he has a clear picture of the system to be built by the developer. Advantages of the method prototype compared to other developer methods namely high time efficiency in system development and easier to implement. For designing, use HTML, PHP, and Java Scrip as well as MySQL as the database. Testing in this application uses blackbox testing and whitebox testing. The results of this study are awebsite which can make it easier for owners to manage cake ingredients stock and manage reports

Studio Foto Produk Unik merupakan Studio Foto yang berada di kawasan kota Tangerang Selatan. Foto Produk Unik ini salah satu tempat yang banyak menyediakan jenis jasa sesuai dengan keinginan pelanggan dalam bidang fotografi. Pada studio foto ini sistem pembukuan belum memanfaatkan satu aplikasi hanya menggunakan google spreadsheet, sehingga membutuhkan waktu cukup lama dalam proses pembuatan laporan. Perkembangan dalam bidang fotografi sudah berkembang dengan cepat dan relatif luas, mulai dari teknologi dan juga secara tampilan visual. Dari penelitian ini bertujuan membantu permasalahan-permasalahan yang terdapat pada Studio Foto Produk Unik dengan mewujudkan suatu perancangan aplikasi pada Studio Foto Produk Unik berbasis web menggunakan metode prototype pada proses pelayanan jasa. Metode pengembangan sistem menggunakan metode prototype, untuk teknik pengujian memakai black box dan white box. Peralatan yang digunakan untuk membangun sistem ini menggunkan aplikasi Visual Studio Code untuk text editornya, MySQL untuk merancang database serta Bootstrap sebagai framework website.Penelitian ini menghasilkan website pelayanan jasa foto pada studio foto produk unik, yang dapat menghasilkan informasi mengenai studio foto produk unik, layanan foto, gallery dan juga melakukan pesanan foto.

Problems in construction projects can occur in various ways, the cause is due to increased implementation time and increased implementation costs. This is caused by several factors, namely the influence of weather, lack of manpower, inadequate or disrupted material supply and insufficient equipment used, as well as the owner himself. Work delays can be anticipated by accelerating the implementation and accelerating project completion with good planning. An alternative commonly used to support the acceleration of activities is to increase working hours and labor, so that it affects the total cost of the project. To speed up the duration of the project, you can use the time and cost exchange method by analyzing the relationship between activities and the duration of each activity, then calculating the crashing program for each alternative, namely adding working hours by 4 working hours, adding 25% of the workforce to get the value cost slope, and compressed project duration starting from the lowest cost slope value for activities that are on the critical path. The result is that the addition of labor is more profitable in terms of costs because there is an increase in total costs in a relatively small amount compared to the addition of working hours, while in terms of time the addition of working hours is more time efficient.

In this day and age, which is already familiar to Indonesian consumers with digital payment systems, there are so many applications that we can find that regulate digital payment systems, namely one of the delayed payment systems (PayLater), one of which is a well-known application that in Indonesia, GOJEK provides a Gopay Later payment system for customers who use the application to try it. In this era, all payment access is very easy. The purpose of this research is to find out whether the community understands the paylater payment system. This research method uses qualitative research methods using library research, with secondary data collection methods sourced from journals and websites. The results of this study show that almost all online shopping applications have a pay later (paylater) feature, so that people are increasingly aware of developments in the field of fintech technology. So that users of this feature feel that they can make transactions easier because they get lots of promos (cashback) and also free shipping.
 

Consumables inventory information system is used to control and supervise the management of consumables in carrying out the management of consumables, they often face problems. These problems such as inaccurate counting of goods, recording process, transaction data documentation is hampered, and inventory control is not optimal. The thing that is done to minimize these problems is the construction of an information system for managing consumables inventory. This system was created by developing an existing system. The purpose of developing this system is to provide convenience for users to obtain the required information quickly and accurately. The stages of system development used in the development of this system are system analysis, system design and system implementation. The auxiliary software used to implement the system design is Delphi Borland
 The consumables inventory information system is built based on user needs so that requirements specifications are generated. The database in this system includes a table of goods, users, suppliers, circulation, invoices, inventories, proposals for goods and expiration of goods.

Music has become an important part of mental healing efforta. This is because music can reduce anxiety, such as symptoms of depression, anxiety, fear and have a positive effect on mood. However, research that describes statistically and explains visually is still rarely done. Therefore, this study aims to describe statistically and visualize the effectiveness of music as a healing of mental disorders. Through the literature study method, namely the search for references related to mental diseases and music, and pyton analysis, namely to conduct statistical data analysis and visualize data. The results explained that sufferers of mental disorders who listen to music are anxiety, depression, insomnia, OCD, the average age of listening to music that is affected by mental disorders of 14 years to 20 years as many as 300 people, on average per day listening to music for three hours a day as many as 175 as many as 175 People, the effectiveness of healing listening to music as many as 548 people from 736 people or in a percentage of 74.5% of the success rate of music in curing mental illness. This study proves that mental disorders can be cured by listening to music, especially music with rock and pop genres. This research contributes to the knowledge of listening to music into an alternative to healing mental disorders.Therefore future research is necessary to study in other mental disease disorders, not limited to patients with anxiety, Isomania, depression, OCD.

Currently, the development of information technology is not only limited to providing information, but has also penetrated the world of digital commerce on a website basis. The sales information system that is built on a website basis can display information quickly and accurately. In the system that is running at the AR Invitation Printing Shop, there are many problems that occur such as ordering designs and printing invitations that are still done manually. In placing an order, consumers must come to the location of the AR Invitation Printing Shop, in other words, consumers must meet face to face. Based on these problems, the authors want to build a Website Ordering Information System Online with the help of the programming language Php, My SQL, and Code Igniter. With this website, consumers can communicate with sellers, looking for the product they want without having to come to the printing shop.