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SOLUSI CERDAS MENYUSUN LAPORAN PERTANGGUNGJAWABAN KOPERASI DENGAN PENERAPAN E-KOPERASI Rahayu, Yuri; Sriyadi, Sriyadi; Ramdhani, Lis Saumi; Bahri, Saeful
Jurnal Ilmu Ekonomi dan Pembangunan Vol 17, No 2 (2017): Jurnal Ilmu Ekonomi dan Pembangunan
Publisher : EP FEB UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (603.269 KB) | DOI: 10.20961/jiep.v17i2.14866

Abstract

The ease with which to prepare an Accountability Report is a wish that cooperative management wishes to undertake. Difficulties that have been faced in preparing the report resulted in the health assessment of cooperatives can not be fulfilled resulting in the level of assessment and the status of cooperatives become inactive. Selection of smart and proper cooperative management system will result in more productive and quality performance, so it needs an E-Cooperative System that can further facilitate the performance of the boards utilizing Information Technology that is able to facilitate the preparation of accountability report of the board effectively and efisein. The research method is development research that is research method used to produce certain product. Results of Implementation of E-Cooperatives in Prosperous Cooperatives PKK RW VI Kel. Tipar Kota Sukabumi produces a qualified Accountability Report and qualifies a cooperative health assessment and is able to streamline the performance of the board, so it is expected that the implementation of this E-Koperasi system can provide solutions to the Savings and Loan Partnership managers, especially in the Sukabumi area and announced throughout Indonesia Simplify the Accountability Report. Keywords: Smart Solution, E-Cooperative Application, Accountability Reporting
Study of Housing Typology in Kauman, Parakan, Temanggung, Central Java ARI WIDYATI PURWANTIASNING; SAEFUL BAHRI
Jurnal Koridor Vol. 16 No. 2 (2025): Jurnal Koridor
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/koridor.v16i2.19928

Abstract

The study of housing typology in the residential area of the Kauman Parakan community is a research that contains a description of the typology of the typical housing of the Kauman Parakan community. The Kauman community is widespread in several parts of Java Island, one of which is in Temanggung Regency, precisely in Parakan District. The typology of the dwelling itself includes several aspects contained in a dwelling or residence, including spatial systems related to the plan, model systems related to appearance, and physical systems related to materials. The purpose of this study is to identify the distinctive elements found in the dwellings of the Kauman community, Parakan. The research method used is a qualitative-descriptive method, where data is taken from research directly by referring to related literature sources. Based on the results of the analysis that has been carried out, it can be concluded that the typology of housing in Kauman, Parakan is influenced by the daily activities of the owner and the number of users. Keyword: Architecture, Typology, Housing, Kauman, Parakan
Centralization and Decentralization of Zakat Management in Lontara' Sukku'na Wajo, South Sulawesi: Philological Approach Ilyas, Musyfikah; Ilyas, Husnul Fahimah; Arafah, Sitti; Idris, As. Rakhmad; Bahri, Saeful
Samarah: Jurnal Hukum Keluarga dan Hukum Islam Vol. 9 No. 1 (2025): Samarah: Jurnal Hukum Keluarga dan Hukum Islam
Publisher : Islamic Family Law Department, Sharia and Law Faculty, Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/sjhk.v9i1.23996

Abstract

This article aims to examine the centralization and decentralization of the zakat management system at Lontara Sukku'na Wajo.. The research method used in this article is based on the Lontara’ Sukkuna Wajo (LSW) manuscript as the primary data source. This manuscript describes religious practices, especially zakat management system in the past. The data were studied using a philological approach through these methods: transliteration, translation, and interpretation of text and context related to zakat, then relating them to the present. This research found that there are relevances between LSW manuscripts and religious practices that developed in the community in the past and present, especially regarding the centralization and decentralization of zakat management. The centralization system of zakat management in LSW is marked by the absence of Friday prayers in the area and the incompleteness of Sara’ officials so the zakat management system must be centralized and follow the areas with complete Sara’ equipment, so they must pay their zakat in the Wajo Kingdom.  Meanwhile, the decentralization system of zakat management can be implemented if the community order in the region is complete, marked by the holding of Friday prayers and complete Paréwa Sara’ (officials in charge of handling religious matters). The Paréwa Sara’ consists of Kali, Katte’, Amele’ (or an amil), Pangulu Limpo, and Bilala. Friday prayers and the completion of the Paréwa Sara’ became a measure in establishing a legal product at that time. A well-established region was considered capable of managing itself. If it is manifested in the present condition, then zakat management institutions or organizations that have been accredited in their fields are considered capable of managing their own zakat assets under their authority.
KAJIAN PERMEABILITAS KAWASAN BERSEJARAH KOTA LAMA SEMARANG Ari Widyati Purwantiasning; Saeful Bahri; Dewinta Firda Giriana; Mutia Setya Wardany
NALARs Vol. 24 No. 2 (2025): NALARs Vol 24 No 2 Juli 2025
Publisher : Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/nalars.24.2.145-152

Abstract

Dalam sebuah kota terdapat Kawasan bersejarah yang merupakan salah satu elemen pembentuk kota. Kota adalah daerah dengan penduduk padat yang tinggal dan bergerak di suatu daerah. Sebuah kota dibentuk berdasarkan faktor permeabilitas. Faktor permeabilitas itu sendiri termasuk blok bangunan, lebar jalur, dan koneksi jalur sirkulasi. Kawasan Kota Lama Semarang merupakan kota budaya yang luas, penerapan unsur citra kota perlu dipelajari terkait penerapannya pada kota tua. Objek penelitian berada di Kota Lama Semarang yang merupakan kawasan budaya dengan tujuan untuk dapat mengidentifikasi, memahami, dan menjelaskan penerapan permeabilitas di kota ini. Penelitian ini menggunakan metode deskriptif kualitatif dengan pendekatan penelitian menggunakan pemetaan dan deskriptif. Metode ini digunakan untuk mendapatkan hasil yang maksimal untuk mendapatkan data. Setiap elemen kota saling terkait satu sama lain, setiap elemen kota telah berhasil membuat Kota Lama Semarang memiliki identitas kota yang dapat dilihat oleh para migran. Elemen citra kota ini perlu dipertahankan dengan baik agar tetap terpelihara dengan baik di masa depan. In a city, there is a historical place that is one of the forming elements. A town is an area with a dense population that lives and moves in. A city is formed based on permeability factors. Permeability factors themselves include building blocks, path width, and circulation path connections. The Semarang Old Town area is a vast cultural town, and the application of town image elements needs to be studied regarding its application to the old city. The object of research is in Semarang Old Town, a cultural area, to identify, understand, and explain the application of permeability in this town. This research employs a qualitative descriptive method, utilizing a research approach that involves mapping and description. This method is used to obtain the maximum results for data collection. Every element of the town is interconnected, and each component has contributed to Semarang Old Town's unique identity, which is evident to migrants. This element of the town's image needs to be appropriately maintained to remain well-maintained in the future.
KAJIAN PERMEABILITAS KAWASAN BUKIT BINTANG, MALAYSIA Ari Widyati Purwantiasning; Saeful Bahri; Ahmad Rivai Fachrudin; ghifary ghifary
NALARs Vol. 25 No. 2 (2026): NALARs Volume 25 Nomor 2 Juli 2026
Publisher : Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to analyze the concept of permeability in the Bukit Bintang area, Malaysia, by relating it to the principles of community architecture. The main focus of this study is on the interaction between building blocks, circulation, and lane width, as well as how these elements contribute to social interaction and mobility in the area. Regional permeability is essential in creating an environment that supports interconnectedness between individuals and communities. The methodology used includes field observation, circulation mapping, and spatial analysis to evaluate the dynamics of movement in Bukit Bintang. The results show that building block designs that take into account community architectural principles, such as connectivity and accessibility, can improve user experience and encourage social interaction. Ample width and open public spaces contribute to the creation of an inclusive environment, where individuals can interact more freely. These findings emphasize the importance of designing that takes into account the needs of the community to create efficient and user-friendly public spaces. The recommendations of the study include improved connectivity between building blocks and the development of wider pedestrian paths, as well as the provision of open space that supports community activities. This research is expected to contribute to the design of a city that is more responsive to the needs of the community, as well as support the sustainable development of the area and strengthen social relations in Bukit Bintang.
The Possibility To Enhance The Quality of Built Environment by Densifying, Mixing and Compacting The Historical Area of Kota Tua Jakarta ARI WIDYATI PURWANTIASNING; Saeful Bahri
Jurnal Permukiman Vol 18 No 1 (2023)
Publisher : Direktorat Bina Teknik Bangunan Gedung dan Penyehatan Lingkungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31815/jp.2023.18.36-44

Abstract

This research is part of multi-year research, which is undertaken for two years. This research aims to analyze the possibility of applying three principles of Transit Oriented Development’s (TOD) concept. Those three principles are densifying, mixing, and compacting. By analyzing the option of applying those principles, it have been proposed the best solution to issues and problems within the historical area of Kota Tua Jakarta. The significance of this research is the historical area in Indonesia, particularly Jakarta Kota Tua, which has been regarded as a historical area within a metropolitan city. Since that the idea of TOD itself has been known as a perfect solution in some countries, particularly within metropolitan cities that have a relatively large population. This research has conducted the qualitative method using a case study as a way of thinking to get a clear description and fact. Kota Tua Jakarta has been designated as a case study because this area is one of the study significant historical regions in Jakarta. The result of this research will support another about the historical district and Transit-Oriented Development’s concept.
Perancangan Sistem Monitoring Kinerja Energi Terbarukan Panel Surya menggunakan Grafana untuk Platform Visualisasi Data IoT Smart Photovoltaic Haris Isyanto; Husnaini Zulvian; Wahyu Ibrahim; Saeful Bahri; Anwar Ilmar Ramadhan
RESISTOR (Elektronika Kendali Telekomunikasi Tenaga Listrik Komputer) Vol. 9 No. 1 (2026): RESISTOR (Elektronika Kendali Telekomunikasi Tenaga Listrik Komputer)
Publisher : Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/resistor.9.1.85-92

Abstract

ABSTRAK Peningkatan kebutuhan akan energi bersih telah mendorong pengembangan teknologi panel surya sebagai salah satu solusi energi terbarukan. Untuk memastikan efisiensi dan kinerja optimal dari sistem panel surya, diperlukan pemantauan yang akurat dan berkelanjutan. Penelitian ini bertujuan untuk merancang sistem monitoring kinerja pembangkit listrik tenaga surya berbasis Internet of Things dengan menggunakan Grafana sebagai platform visualisasi. Sistem ini mengintegrasikan sensor-sensor pengukuran yang dapat merekam data penting seperti suhu, intensitas cahaya matahari, tegangan, dan arus dari panel surya secara real-time. Data yang dikumpulkan oleh perangkat Internet of Things kemudian dikirimkan ke server untuk dianalisis dan divisualisasikan dalam bentuk grafik dinamis di Grafana, yang memudahkan pemantauan dan analisis kinerja pembangkit listrik tenaga surya. Dengan sistem ini, pengguna dapat dengan mudah mengakses informasi terkait performa panel surya dari berbagai lokasi melalui perangkat yang terhubung ke internet. Selain itu, sistem ini juga memungkinkan deteksi dini terhadap potensi gangguan atau penurunan efisiensi panel surya, sehingga tindakan perbaikan dapat segera dilakukan. Hasil penelitian menunjukkan bahwa sistem monitoring ini mampu menyediakan informasi kinerja yang akurat dan up-to-date, sehingga memudahkan pengelolaan dan optimasi kinerja pembangkit listrik tenaga surya. Sistem ini diharapkan dapat membantu dalam pengambilan keputusan yang lebih cepat dan efisien dalam upaya peningkatan efisiensi energi pembangkit listrik tenaga surya serta mendukung pengembangan energi terbarukan di masa depan. Kata Kunci : Monitoring kinerja, Panel surya, IoT, Grafana, Visualisasi data ABSTRACT The increasing demand for clean energy has driven the development of solar panel technology as one of the renewable energy solutions. To ensure the efficiency and optimal performance of the solar power system, accurate and continuous monitoring is required. This study aims to design a solar power plant performance monitoring system based on the Internet of Things (IoT) using Grafana as a visualization platform. This system integrates measurement sensors capable of recording essential data such as temperature, solar radiation intensity, voltage, and current from solar panels in real-time. The data collected by the Internet of Things devices is then transmitted to a server for analysis and visualization in the form of dynamic graphs in Grafana, facilitating the monitoring and performance analysis of the solar power plant. With this system, users can easily access performance-related information from various locations through internet-connected devices. Additionally, this system enables early detection of potential disruptions or efficiency declines in solar panels, allowing for prompt corrective actions. The research results indicate that this monitoring system can provide accurate and up-to-date performance information, making it easier to manage and optimize the solar power plant's efficiency. This system is expected to assist in faster and more efficient decision-making in efforts to improve solar power plant energy efficiency and support the development of renewable energy in the future. Keywords : Performance monitoring, Solar panels, IoT, Grafana, Data visualization
Optimalisasi Model Convolutional Neural Network dengan Arsitektur MobileNetV2 Pada Sistem Otomatis Deteksi Penyakit Tanaman Jagung Berdasarkan Citra Daun Tsaura Halwa Qur'ani; Saeful Bahri; Gunawan Gunawan
Simpatik: Jurnal Sistem Informasi dan Informatika Vol. 5 No. 2 (2025): Desember 2025
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/simpatik.v5i2.9976

Abstract

Jagung (Zea mays L.) merupakan salah satu komoditas pangan utama di Indonesia yang rentan terhadap serangan penyakit daun seperti hawar dan karat. Deteksi penyakit secara manual membutuhkan waktu lama dan berpotensi menimbulkan kesalahan, sehingga diperlukan sistem otomatis berbasis citra digital. Metode Convolutional Neural Network (CNN) telah banyak digunakan untuk klasifikasi penyakit daun, namun masih memiliki keterbatasan dalam kebutuhan komputasi dan generalisasi pada perangkat dengan sumber daya terbatas. Untuk mengatasi hal tersebut, penelitian ini mengoptimalkan model CNN dengan memanfaatkan arsitektur MobileNetV2 berbasis transfer learning, yang dirancang lebih ringan dan efisien. Dataset yang digunakan berupa citra primer daun jagung dengan latar belakang putih, berjumlah 600 gambar yang terbagi ke dalam tiga kelas: hawar, karat, dan sehat. Proses pelatihan dilakukan dengan ImageDataGenerator untuk normalisasi, augmentasi, serta pembagian data latih dan validasi. Evaluasi model menggunakan metrik akurasi, presisi, recall, F1-score, dan confusion matrix. Hasil penelitian menunjukkan bahwa CNN mencapai akurasi 91%, sedangkan MobileNetV2 unggul dengan akurasi 95% serta distribusi prediksi yang lebih seimbang antar kelas. Temuan ini menunjukkan bahwa MobileNetV2 mampu memberikan kinerja lebih baik dibanding CNN standar. Kontribusi penelitian ini tidak hanya memperkuat literatur tentang penerapan MobileNetV2 dalam klasifikasi citra pertanian, tetapi juga memberikan solusi praktis untuk deteksi penyakit jagung secara cepat, akurat, dan dapat diimplementasikan pada perangkat dengan keterbatasan komputasi.
A Morphological Study Of Heritage City. A Case Study: Parakan, Temanggung, Central Java Ari Widyati Purwantiasning; Saeful Bahri
International Journal of Built Environment and Scientific Research Vol. 9 No. 2 (2025): International Journal of Built Environment and Scientific Research
Publisher : Department of Architecture Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The study of morphology aimed to identify the development and changes of the city form within a certain period. This study aimed to reveal the changes in the historical area of Parakan Heritage City.  The study uses the morphological component approach of land use, street patterns, and building typology. This study used the historiography method, which includes four stages: heuristics, criticism, interpretation, and historiography. This study showed the changes in the city form of Parakan in four periods (pre-colonial era, colonial era, post-colonial era, and present-day era). The changes and growth are significantly shown in land use, street patterns, and building typology.  In the past century, Parakan has developed from an agriculture-based trading city to a heritage city with growing tourism and creative economy potential. The change in land use reflects adaptation to the dynamics of the times while maintaining its historical heritage. The evolution of road circulation patterns in the Parakan Heritage City demonstrates the city's adaptation to changing times, economic needs, and socio-cultural dynamics that continue to develop. The diversity of building typologies in Parakan shows the development of this city from the colonial period to the modern era, making it one of the heritage cities rich in history and culture.
Rancang Bangun Prototipe Dry Bath Incubator dengan Pengendali Logika Fuzzy Berbasis Internet of Things (IoT) Saeful Bahri; Muhammad Pasya Mutawakkil
RESISTOR (Elektronika Kendali Telekomunikasi Tenaga Listrik Komputer) Vol. 8 No. 1 (2025): RESISTOR (Elektronika Kendali Telekomunikasi Tenaga Listrik Komputer)
Publisher : Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/resistor.8.1.53-64

Abstract

Abstrak Dry Bath Incubator merupakan alat penting di laboratorium yang digunakan untuk inkubasi mikrob. Kegiatan yang membutuhkan suhu stabil. Penerapan Logika Fuzzy memungkinkan pengendalian suhu yang stabil dengan kesalahan keadaan tunak yang rendah. Sedangkan kelebihan integrasi Internet of Things (IoT) memungkinkan pemantauan dan pengendalian jarak jauh secara real-time, meningkatkan efisiensi pengguna. Metodologi penelitian mencakup perancangan sistem kendali Logika Fuzzy, implementasi pada mikrokontroler ESP32. Pengujian performa alat berupa respons sistem kendali dan konektivitas IoT. Hasil pengujian menunjukkan bahwa sistem mampu mencapai target suhu dengan waktu naik yang cepat, overshoot minimal, kesalahan keadaan tunak < 2%, dan mampu dikendalikan dengan baik melalui platform Blynk. Kesimpulannya, sistem ini efektif dalam mengendalikan suhu Dry Bath Incubator dengan respons sistem yang baik dan menawarkan fleksibilitas melalui kontrol jarak jauh berbasis IoT. Kata Kunci− Dry Bath Incubator; Logika Fuzzy; Internet of Things (IoT) Abstract The Dry Bath Incubator is an important tool in the laboratory used for microbial incubation. Activities that require stable temperatures. The application of Fuzzy Logic allows stable temperature control with low steady-state errors. The advantages of Internet of Things (IoT) integration include real-time remote monitoring and control, and increasing user efficiency. The research methodology provides for the design of a Fuzzy Logic control system, implementation on an ESP32 microcontroller. Testing the performance of the tool in the form of control system response and IoT connectivity. The test results show that the system can achieve the target temperature with a fast rise time, minimal overshoot, steady-state error of < 2%, and can be controlled well through the Blynk platform. In conclusion, this system is effective in controlling the temperature of the Dry Bath Incubator, has a good system response, and offers flexibility through IoT-based remote control.
Co-Authors Achmad Fauzi Agus Sutisna Agus Yulianto Ahmad Nur Faizin Ahmad Rivai Fachrudin Ahmad Yusuf Al-Amin, Roby Andhika Darmawan Andi Riyanto Andi Zulfa Majida Andia Ridho Arif Anisa Anisa Anwar Ilmar Ramadhan Arafah, Sitti Ari Widyati Purwantiasning Ari Widyati Purwantiasning Arief, Dasya As. Rakhmad Idris, As. Rakhmad Asep Saefullah Ashadi Buana, Muhammad Cakra Chairul Anwar Dede Burhanudin, Dede Dede Wintana Dewinta Firda Giriana Eka Ratna Safitri Endang Juliastuti Erwin Dermawan Fadliondi Faris, Nahrul Febby Angga Permana, Febby Angga Fikriyah, Kholisotu ghifary ghifary Gunawan Gunawan Gunawan Hardivizon Hardivizon Haris Isyanto Heri Kusindaryadi Husnaini Zulvian Husnibes Muchtar Husnibes Muchtar Iqbal Fadhilah Jahdiah Jahdiah, Jahdiah Jihan Sonia Khaerurani Nur Asyifa Kokom Komariah Kumala Sari, Eva Dwi Lis Saumi Ramdhani Mahmudah Nur, Mahmudah Masitoh, Rikha Masyitoh Miftahul Janah Mochamad Noorman Bayuardi Moh.Badrul Alam Muhamad Rosadi, Muhamad Muhammad Akbar Rafsyanjani Muhammad Cakra Buana Muhammad Fachri Baharsyah Muhammad Hidayat Nur Wahid Muhammad Miftahussalam Muhammad Pasya Mutawakkil Musyfikah Ilyas Mutia Setya Wardany Nanda Alifia Nasruhi, Moch. Nugraha, Setyo Bagus Nurohmah, Siti Nursugiharti, Titih Pangestu, Agis Panggalih Sako Denta Pindha Kaptiningrum Pribadi, Denny Purwono Purwono Putra Arista Pratama, Putra Putra Septia Yuza Rafsyanjani, Muhammad Akbar Raya Putra Samsara Ridwan ridwan Riza Samsinar Rizal Amegia Saputra Rizka Amalia Roch Aris Hidayat, Roch Aris Rusda Wajhillah, Rusda Ruslan Abdul Gani Safei, Mawar Satia Suhada, Satia Setiawan, Sandy Sinta Nur Hilali Sinuraya, Junus SITI KHOLIFAH Sri Endah Wahyuningsih Sri Wuli Fitriati Sriyadi Sriyadi, Sriyadi Stefani Kusuma Dewi Suhardiyanto Suhardiyanto, Suhardiyanto Sulaeman, Hamdun Sumarno, Ardawi Suprijanto Suprijanto Sururi Syarifah Fadillah Rezky Syibromalisi, Arif Taufik Hidayatulloh Tsaura Halwa Qur&#039;ani Tuffahati, Wafa W, Widhiyanto Wahyu Ibrahim Widayati Widhiyanto Yogi Haryono Yulianto Yuri Rahayu Ziaul Fiqih, Ziaul