JURNAL ILMIAH PENELITIAN MAHASISWA
JURNAL ILMIAH PENELITIAN MAHASISWA Merupakan platform publikasi jurnal Karya suatu hasil penelitian orisinil atau tinjauan Pustaka yang ditulis oleh mahasiswa. Ruang lingkup karya yang diterbitkan mencakup Multidisiplin Ilmu diantaranya yaitu: Ilmu Sosial Humaniora, Pertanian, Kesehatan, Peternakan, perikanan, Politik, Pendidikan, Ilmu Teknik, Teknik Elektro dan Informatika, Desain Komunikasi Visual, Sistem Informasi, Ilmu Komunikasi, Agama, Teologi, Keperawatan, Kebidanan, Pengabdian, EBisnis, Komputer Akuntansi, Bahasa, Sastra, Seni, Manajemen, Ekonomi dan Akuntansi, Kewirausahaan dan Bisnis. Ekonomi: Ekonomi Publik, Ekonomi Internasional, Perbankan dan Lembaga Keuangan Ekonomi Pembangunan, Ekonomi Moneter, Ekonomi Keuangan. Manajemen bisnis dan perbankan: Manajemen keuangan dan kekayaan, Pemasaran, Manajemen Sumber Daya Manusia, Manajemen Strategis, Operasi, Kewirausahaan, Etika Perbankan, Operasi dan Manajemen Perbankan. Akuntansi: Akuntansi Sektor Publik, Perpajakan, Akuntansi Keuangan, Akuntansi Manajemen, Auditing, dan Sistem Informasi Akuntansi Jurnal ini terbit 1 tahun 6 kali (Februari, April, Juni, Agustus, Oktober, Desember)
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<![CDATA[ANALISIS RANGKAIAN SETENGAH GELOMBANG DENGAN KOMPONEN ELEKTRONIKA ]]>
<![CDATA[Samelino Aritonang]]>;
<![CDATA[Imanuel R Simarmata]]>;
<![CDATA[Julianus bawamenewi]]>;
<![CDATA[M. Hizryan Furqan]]>
<![CDATA[ JURNAL ILMIAH PENELITIAN MAHASISWA Vol 4 No 2 (2026): Jurnal Ilmiah Penelitian Mahasiswa (JIPM) April 2026 ]]>
Publisher : <![CDATA[Kampus Akademik Publiser ]]>
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DOI: 10.61722/jipm.v4i2.2257
<![CDATA[Penelitian ini bertujuan untuk menganalisis kinerja rangkaian penyearah setengah gelombang dengan filter kapasitor sebagai aplikasi dasar dalam elektronika daya. Rangkaian yang dirancang terdiri dari trafo step-down, dioda penyearah tipe 1N4007, kapasitor elektrolit 3.300 mikrofarad dengan tegangan kerja 16 volt, resistor 1 kilo-ohm, serta LED sebagai indikator visual. Metode yang digunakan adalah eksperimental dengan perakitan rangkaian pada breadboard, dilanjutkan dengan pengamatan bentuk gelombang menggunakan osiloskop dan pengukuran tegangan menggunakan multimeter. Hasil penelitian menunjukkan bahwa rangkaian berhasil mengubah tegangan AC menjadi tegangan DC yang stabil, ditandai dengan nyala LED yang kontinu tanpa kedipan. Kapasitor 3.300 mikrofarad berperan efektif sebagai filter yang meratakan tegangan dengan menghasilkan tegangan riak yang sangat kecil. Variasi nilai resistor menunjukkan bahwa peningkatan resistansi beban menghasilkan tegangan output yang lebih stabil namun menurunkan kecerahan LED, bahkan pada nilai tertentu LED tidak lagi menyala. Secara keseluruhan, rangkaian penyearah setengah gelombang dengan filter kapasitor ini efektif digunakan untuk aplikasi beban ringan yang membutuhkan tegangan DC dengan kestabilan yang baik.]]>
<![CDATA[DESAIN SISTEM INSTALASI ENERGI LISTRIK MENGGUNAKAN TENAGA SURYA PADA GEDUNG LABORATORIUM FISIKA – UNIMED ]]>
<![CDATA[Hutur P Siahaan]]>;
<![CDATA[Eka Dodi Suryanto]]>;
<![CDATA[Dian Putra Saragi]]>
<![CDATA[ JURNAL ILMIAH PENELITIAN MAHASISWA Vol 4 No 2 (2026): Jurnal Ilmiah Penelitian Mahasiswa (JIPM) April 2026 ]]>
Publisher : <![CDATA[Kampus Akademik Publiser ]]>
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DOI: 10.61722/jipm.v4i2.2258
<![CDATA[This research aims to design and analyze a hybrid solar power plant (PLTS)-based electrical energy installation system in the Physics Laboratory Building of Medan State University (UNIMED) as a sustainable energy solution. The methods used include electrical load analysis, solar energy potential evaluation, and system simulation to determine the optimal configuration technically and economically. The results show that the daily electrical energy demand of ±99 kWh/day can be met by a 17.4 kWp solar power plant system capable of supplying approximately 60% of the energy requirement, supported by a 37.1 kWh battery and a 21 kW inverter, while the remainder is met by the PLN grid. This hybrid system has been proven to improve energy supply reliability, reduce dependence on conventional energy, and has the potential to provide long-term cost efficiency, making it suitable for implementation as part of renewable energy development in the campus environment.]]>
<![CDATA[SMART WATER QUALITY MONITORING SYSTEM ]]>
<![CDATA[Ryris Agatha Runggu Samosir]]>;
<![CDATA[Friska Afrilia Hutasoit]]>;
<![CDATA[Eka Dodi Suryanto]]>;
<![CDATA[Dian Putra Saragi]]>
<![CDATA[ JURNAL ILMIAH PENELITIAN MAHASISWA Vol 4 No 2 (2026): Jurnal Ilmiah Penelitian Mahasiswa (JIPM) April 2026 ]]>
Publisher : <![CDATA[Kampus Akademik Publiser ]]>
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DOI: 10.61722/jipm.v4i2.2264
<![CDATA[Water quality is an important factor that affects human health, the environment, and various sectors of life. However, conventional water quality monitoring methods still have limitations, such as requiring a long time, high costs, and being unable to provide real-time data. This study aims to design a Smart Water Quality Monitoring System based on the ESP32 microcontroller capable of monitoring water quality automatically and continuously. The system uses several key parameters, namely pH, temperature, turbidity, and Total Dissolved Solids (TDS), which at the design stage are simulated using a potentiometer. Data from the sensors is processed by the ESP32 through an analogue-to-digital conversion process, then displayed in real-time on a 16×2 LCD and potentially sent to an Internet of Things (IoT) based platform. The design results indicate that the system is able to read and display data accurately according to input changes, and operates according to the designed algorithm. This system has advantages in terms of efficiency, ease of development, as well as multi-parameter monitoring capability. Thus, the designed system can serve as an alternative solution for more effective water quality monitoring and has the potential to be developed into an IoT-based remote monitoring system.]]>
<![CDATA[Implementasi Smart Integrated Garden Light Berbasis IoT: Sistem Penerangan Adaptif dengan Monitoring Mikroklimat dan Kualitas Udara untuk Area Terbuka Hijau ]]>
<![CDATA[Rendy Pratama Sihombing]]>;
<![CDATA[Raafiardian Sena Manu Mayoso]]>;
<![CDATA[Roi Tua Simarmata]]>;
<![CDATA[Eka Dodi Suryanto]]>;
<![CDATA[Dian Putra Saragi]]>
<![CDATA[ JURNAL ILMIAH PENELITIAN MAHASISWA Vol 4 No 2 (2026): Jurnal Ilmiah Penelitian Mahasiswa (JIPM) April 2026 ]]>
Publisher : <![CDATA[Kampus Akademik Publiser ]]>
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DOI: 10.61722/jipm.v4i2.2265
<![CDATA[Conventional lighting systems in green open spaces, such as city parks and residential gardens, predominantly rely on manual controls or static timers. This conventional approach often leads to significant electrical energy waste, as the lights continuously operate at maximum intensity regardless of the presence of visitors or activity in the area. In addition, the increasingly urgent issue of environmental pollution necessitates the availability of microclimate monitoring data that the public can easily access prior to engaging in outdoor activities. This research aims to design and implement an Internet of Things (IoT)-based Smart Integrated Garden Light prototype as an intelligent solution that integrates energy efficiency with an environmental monitoring station. The prototype utilizes the ESP32 DevKit V1 microcontroller as the central processing unit, interfaced with four primary sensors: a Light Dependent Resistor (LDR) to detect day and night ambient lighting conditions, a Passive Infrared (PIR) sensor to detect visitor movements, a DHT11 sensor for temperature and humidity monitoring, and an MQ-135 sensor to detect fluctuations in harmful gases (air quality). The methodology employed includes literature review, hardware and software design using a multitasking approach in the Arduino IDE, physical assembly, and functional testing scenarios. Through this design, the system is expected to significantly reduce energy consumption by implementing an adaptive lighting mechanism (dimming), wherein the light will operate in a dim state (standby mode) when the park is empty at night, and automatically switch to full brightness upon detecting visitor presence. Furthermore, the system is designed to transmit microclimate parameter data continuously and in real-time to a cloud platform via the Blynk application, allowing users to transparently access environmental information using a smartphone. It is concluded that this innovation has the potential to transform garden lamp posts from mere conventional lighting devices into intelligent infrastructures (smart nodes) that support security, energy efficiency, and a sustainable Smart City concept]]>
<![CDATA[Perancangan dan Simulasi Smart Greenhouse Mini Menggunakan Arduino Uno untuk Pengendalian Suhu, Intensitas Cahaya, dan Kelembapan Tanah ]]>
<![CDATA[Ungkap Hutasoit]]>;
<![CDATA[Windi Andriani]]>;
<![CDATA[Benjamin Silalahi]]>;
<![CDATA[Jastin Pangaribuan]]>;
<![CDATA[Eka Dodi Suryanto]]>;
<![CDATA[Dian Putra Saragi]]>
<![CDATA[ JURNAL ILMIAH PENELITIAN MAHASISWA Vol 4 No 2 (2026): Jurnal Ilmiah Penelitian Mahasiswa (JIPM) April 2026 ]]>
Publisher : <![CDATA[Kampus Akademik Publiser ]]>
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DOI: 10.61722/jipm.v4i2.2266
<![CDATA[This study designs a Smart Greenhouse Mini based on Arduino Uno to automatically monitor and control temperature, soil moisture, light intensity, and rain conditions. The system uses several sensors integrated with actuators such as a fan, water pump, LED light, and stepper motor. The results show that the system can automatically maintain optimal greenhouse conditions and improve plant management efficiency.]]>
<![CDATA[Integrasi Internet of Things (IoT) dan Big Data dalam Kehidupan Keseharian: Transformasi Pola Aktivitas Manusia di Era Digital ]]>
<![CDATA[Salma Afifah]]>;
<![CDATA[Dini Marizka]]>;
<![CDATA[Andin Puput Pristiani]]>;
<![CDATA[Aliya Safera]]>;
<![CDATA[Sekar Arum Dwi Fatimah]]>;
<![CDATA[Alya Silviana Mahira]]>;
<![CDATA[Nindita Anjani Maharani]]>;
<![CDATA[Arif Widagdo]]>
<![CDATA[ JURNAL ILMIAH PENELITIAN MAHASISWA Vol 4 No 2 (2026): Jurnal Ilmiah Penelitian Mahasiswa (JIPM) April 2026 ]]>
Publisher : <![CDATA[Kampus Akademik Publiser ]]>
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DOI: 10.61722/jipm.v4i2.2267
<![CDATA[Transformasi digital di era Revolusi Industri 4.0 telah mengubah pola aktivitas manusia melalui integrasi Internet of Things (IoT) dan Big Data sebagai fondasi teknologi modern. IoT memungkinkan perangkat fisik saling terhubung dan menghasilkan data secara real-time, sedangkan Big Data berperan dalam mengelola serta menganalisis data tersebut menjadi informasi yang bernilai bagi pengambilan keputusan. Integrasi keduanya mendorong terciptanya sistem yang lebih efisien, adaptif, dan berbasis data di berbagai sektor kehidupan. Dalam konteks rumah tangga, konsep smart home memberikan kemudahan, efisiensi energi, dan peningkatan keamanan. Di bidang kesehatan, teknologi ini memungkinkan pemantauan kondisi pasien secara real-time serta mendukung deteksi dini penyakit. Sementara itu, pada sektor transportasi, integrasi IoT dan Big Data berkontribusi dalam meningkatkan efisiensi sistem, keselamatan, serta pengelolaan lalu lintas berbasis data. Meskipun demikian, penerapan teknologi ini masih menghadapi berbagai tantangan, seperti risiko keamanan dan privasi data, kompleksitas pengolahan informasi, keterbatasan infrastruktur, serta rendahnya literasi digital masyarakat. Diperlukan kolaborasi antara pemerintah, sektor swasta, dan lembaga pendidikan untuk memperkuat infrastruktur digital, meningkatkan literasi teknologi, serta memastikan pemanfaatan IoT dan Big Data yang aman, inklusif, dan berkelanjutan guna meningkatkan kualitas hidup masyarakat di era digital.]]>
<![CDATA[Diversifikasi Wortel Menjadi Puding Sebagai Upaya Mengatasi Anak Sulit Mengkonsumsi Sayur di Desa Situnggaling Kabupaten Karo ]]>
<![CDATA[Moza Hanu Sabila]]>;
<![CDATA[Fuja Adinda Sinaga]]>;
<![CDATA[Miza Nina Adlini]]>;
<![CDATA[Yenni Safitri]]>;
<![CDATA[Nur Izzaty Rahma]]>
<![CDATA[ JURNAL ILMIAH PENELITIAN MAHASISWA Vol 4 No 1 (2026): Jurnal Ilmiah Penelitian Mahasiswa ]]>
Publisher : <![CDATA[Kampus Akademik Publiser ]]>
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DOI: 10.61722/jipm.v4i1.1940
<![CDATA[Indonesia, as a tropical country, boasts a wide variety of plants, including vegetables and fruits, with carrots (Daucus carota L) being one of the majorly produced ones. Data from the Central Bureau of Statistics (BPS) indicates that in 2021, the harvest area of carrots reached 5,707 hectares, a 33.25% increase from the previous year, with Kabupaten Karo in North Sumatra being one of the regions with the largest carrot production. Carrots are known for their high content of beta-carotene and vitamin A, which are important for health. However, in Situnggaling Village, Kabupaten Karo, many children struggle to consume vegetables. To address this issue, a community service activity was conducted to introduce the making of carrot pudding as a healthy snack alternative. The activity utilized a demographic method involving outreach and training sessions. The results show that participants were highly enthusiastic and successfully learned how to process carrots into pudding, which is enjoyed by both children and adults. The activity also provided additional economic benefits for housewives. In conclusion, this project represents an effective and creative solution for increasing vegetable consumption among children and offers a practical and appealing approach to addressing vegetable consumption issues.]]>
<![CDATA[Kajian Pustaka Komparatif Protokol Komunikasi Internet of Things Berdasarkan Latensi, Efesiensi Energi, dan Skalabilitas ]]>
<![CDATA[Afriansyah Saputra, Muhammad Yudis]]>;
<![CDATA[Yulindon Yulindon]]>
<![CDATA[ JURNAL ILMIAH PENELITIAN MAHASISWA Vol 4 No 2 (2026): Jurnal Ilmiah Penelitian Mahasiswa (JIPM) April 2026 ]]>
Publisher : <![CDATA[Kampus Akademik Publiser ]]>
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DOI: 10.61722/jipm.v4i2.2269
<![CDATA[This study presents a comparative literature review of Internet of Things (IoT) communication protocols, focusing on latency, energy efficiency, and scalability. The rapid development of IoT applications requires efficient communication mechanisms capable of handling constrained devices and large-scale networks. This research adopts a Systematic Literature Review (SLR) approach by analyzing relevant studies published between 2021 and 2026 from reputable databases such as Scopus, IEEE Xplore, ScienceDirect, and MDPI. The results indicate that no single protocol outperforms others across all performance parameters. CoAP demonstrates superior performance in latency and energy efficiency due to its lightweight UDP-based communication. MQTT provides stable latency and high scalability through its publish–subscribe architecture, making it suitable for large-scale IoT systems. Meanwhile, HTTP/HTTPS offers high interoperability but suffers from higher latency and energy consumption. The findings highlight the importance of selecting communication protocols based on specific application requirements. This study contributes by providing an integrated comparative analysis that considers multiple performance aspects simultaneously, offering a more comprehensive perspective for IoT system design]]>
<![CDATA[Implementasi Autentikasi dan Otorisasi pada Sistem Informasi Berbasis Web ]]>
<![CDATA[Evan Adicandra]]>;
<![CDATA[Yulindon Yulindon]]>;
<![CDATA[Ratna Dewi]]>;
<![CDATA[Silfia Rifka]]>
<![CDATA[ JURNAL ILMIAH PENELITIAN MAHASISWA Vol 4 No 2 (2026): Jurnal Ilmiah Penelitian Mahasiswa (JIPM) April 2026 ]]>
Publisher : <![CDATA[Kampus Akademik Publiser ]]>
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DOI: 10.61722/jipm.v4i2.2273
<![CDATA[The rapid development of web-based information systems demands security mechanisms capable of protecting data and effectively controlling user access. One of the main problems that often occurs is a weak authentication and authorization system, potentially leading to unauthorized access and data leaks. This research aims to design a security system model based on authentication and authorization for web-based information systems.The method used is a system design research approach, which includes requirements analysis, formulation of design principles, system architecture design, and development of authentication and authorization flows. The proposed system model applies the Role-Based Access Control (RBAC) concept to manage access rights, and hashing techniques to secure user passwords.The results show that the designed model can improve system security by separating authentication and authorization processes, limiting user access based on roles, and protecting login data from potential leaks. Furthermore, the use of session management on the backend helps maintain the stability of user access while interacting with the system.Thus, the proposed model can be a solution in improving the security of web-based information systems and can be used as a basis for developing a system that is more secure, structured, and easy to implement.]]>
<![CDATA[PERBANDINGAN ARSITEKTUR 5G NON-STANDALONE (NSA) DAN STANDALONE (SA): KAJIAN LITERATUR ]]>
<![CDATA[Fikri Adi Pratama]]>;
<![CDATA[Yulindon Yulindon]]>
<![CDATA[ JURNAL ILMIAH PENELITIAN MAHASISWA Vol 4 No 2 (2026): Jurnal Ilmiah Penelitian Mahasiswa (JIPM) April 2026 ]]>
Publisher : <![CDATA[Kampus Akademik Publiser ]]>
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DOI: 10.61722/jipm.v4i2.2274
<![CDATA[Perkembangan teknologi jaringan seluler generasi kelima (5G) menghadirkan peningkatan signifikan dalam hal kapasitas data, efisiensi jaringan, dan kualitas layanan dibandingkan generasi sebelumnya. Dalam implementasinya, terdapat dua pendekatan arsitektur utama, yaitu Non-Standalone (NSA) dan Standalone (SA), yang memiliki karakteristik serta keunggulan masing-masing. Penelitian ini bertujuan untuk menganalisis dan membandingkan arsitektur 5G NSA dan SA berdasarkan beberapa parameter teknis utama, meliputi struktur core network, latency, kompleksitas deployment, serta dukungan terhadap fitur-fitur lanjutan 5G. Metode yang digunakan adalah kajian literatur dengan pendekatan kualitatif, melalui pengumpulan dan analisis sumber ilmiah bereputasi yang dipublikasikan pada periode 2020–2025. Hasil penelitian menunjukkan bahwa arsitektur NSA masih bergantung pada infrastruktur LTE melalui Evolved Packet Core (EPC), sehingga memungkinkan proses deployment yang lebih cepat dan efisien dari sisi biaya, namun memiliki keterbatasan dalam mendukung fitur-fitur lanjutan 5G secara optimal. Sebaliknya, arsitektur SA menggunakan 5G Core (5GC) berbasis cloud-native yang memberikan fleksibilitas, skalabilitas, serta dukungan penuh terhadap fitur seperti network slicing dan komunikasi dengan latency rendah. Implikasi dari penelitian ini menunjukkan bahwa NSA lebih sesuai sebagai solusi awal implementasi 5G, sedangkan SA merupakan arah pengembangan utama jaringan 5G di masa depan untuk mendukung layanan yang lebih kompleks dan kritis.]]>
