Physics concept makes students less understanding of differential equations of the concept of business and energy. Learning about basic physics about effort and energy can be done with the MATLAB program in the form of a physics calculator by simulating physics formulas. This research uses development research methods (R&D) with 4D development model (Define, Design, Development, and Dissemination). Matlab-based physics calculator are created using Matlab software through a multimedia development format that formula, simulation and theory. The test of the product response was applied on 29 the students. The response items were measured using the Likert scale from 1 to 4 scales. The analysis technique was descriptive statistics. For media expert validation assessment is 3.43 and for material expert validation is 3.64. Overall the result of student response analysis indicates that this physics calculator is good (3.21 out of 4) for use in learning. Basic physics learning with the help of an MATLAB-based physics calculator can help students understand their coursework in a simulated form.

<div class="WordSection1"><p><em>Abstrak</em>—Pekembangan sebuah jaringan komputer saat ini begitu pesat, di era modern saat ini monitoring jaringan komputer akan menjadi suatu hal yang sulit dan rumit. Koneksi jaringan komputer merupakan suatu kebutuhan untuk bisa berbagi data informasi sehingga apabila koneksi tersebut mengalami masalah maka aplikasi yang digunakan untuk berbagi data tersebut tidak dapat di jalankan. Cisco paket tracer berbasis android merupakan sebuah cross-platform visual alat simulasi jaringan yang inovatif dan kuat yang digunakan untuk latihan, penemuan, dan pemecahan masalah yang dirancang oleh Cisco systems yang memungkinkan pengguna untuk memvisualisasikan proses internal secara real-time, seperti transfer data dinamis dan expansi konten paket yang biasanya di sembunyikan di perangkat nyata .Perangkat lunak ini mendesain, membangun, konfigurasikan dengan perangkat seret lepas.</p></div>

This paper collects articles using the Publish or Perish software, which includes the top 747 scientific articles indexed by Google Scholar from 2014 to 2023. The purpose of this paper is to analyze how digital payment articles are classified. Furthermore, to identify the research trends in digital payments, determine which research topics have the highest number of publications, and analyze future digital payment topics that provide opportunities for further investigation, All of these objectives are based on the research objectives of Indonesian MSMEs. In the context of this research, we conclude that public awareness regarding the use of digital payment services by MSMEs in Indonesia has been established. Based on the findings of this study, there are also specific issues that can be explored in more detail. Topics such as income, impact, and consumers provide opportunities for further research.

This research paper presents an analysis of the collected articles using the Publish or Perish software, consisting of the top 290 scientific articles listed on Google Scholar from 1947 to 2023. The study aims to explore the current state of the data science field in relation to technological advancements and the prevalence of big data. The findings reveal a significant and rapid development in the field, highlighting the importance of topics such as data science, big data, data analysis, and machine learning for further investigation.