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All Journal International Journal of Electrical and Computer Engineering Jurnal Ekonomi dan Bisnis Islam JOIV : International Journal on Informatics Visualization Jurnal Pengabdian Masyarakat AbdiMas Kumawula: Jurnal Pengabdian Kepada Masyarakat KERNEL: Jurnal Riset Inovasi Bidang Informatika dan Pendidikan Informatika J-Icon : Jurnal Komputer dan Informatika Jurnal Teknologi Lingkungan
Go, Ratna Yulika
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Social Sciences Other

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MAXIMIZING THE COLLECTION AND DISTRIBUTION OF ZAKAT AND INFAQ (A CASE STUDY ON LAZ ZAKAT SUKSES) Yasin, Muhammad Fathoni; Aini, Nur; Go, Ratna Yulika
Jurnal Ekonomi dan Bisnis Islam (Journal of Islamic Economics and Business) Vol. 10 No. 1 (2024): JANUARY - JUNE 2024
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jebis.v10i1.49973

Abstract

Introduction: Indonesia possesses a significant potential for Zakah, yet the collected amount currently only reaches around 4.3%. This requires a diligent and dedicated effort to continuously enhance the growth of the collection, one of which is through the management strategy of Zakat Institutions. This research focuses on LAZ Zakat Sukses, the Best City-level LAZ at the National level with outstanding performance. Methods: This study aims to ascertain the internal and external factors held by the institution and determine the most appropriate strategy to maximize its performance achievements. Employing a qualitative descriptive research method involving internal and external analysis, this research utilizes matrices such as IFE, EFE, SWOT, IE, BCG, and QSPM. Results: The findings of this research indicate that the most suitable strategy for this Institution based on its current fundamental conditions is Market Development. Market development is a strategy aimed at expanding the organization's reach by entering new markets or segments with existing products or services. Conclusion and suggestion: Particularly expanding into new territories, is a promising direction for Zakat Sukses. Key points and actions to consider when implementing this strategy are Geographical Expansion, Strategic Partnerships, Strengthen Volunteer Network, Synergy and Collaborative Programs, Digital Platform Expansion, Fundraising and Program Distribution, Monitoring and Evaluation, Communication and Outreach, Risk Management, Sustainability. Successful market development and expansion require careful planning, strong execution, and adaptability to changing circumstances.
PELATIHAN PENDAMPINGAN PROSES PRODUK HALAL UNTUK MENINGKATKAN DIGITALISASI SERTIFIKASI HALAL PADA USAHA MIKRO KECIL Go, Ratna Yulika; Aini, Nur
Jurnal Pengabdian Masyarakat AbdiMas Vol 11, No 03 (2025): Jurnal Pengabdian Masyarakat Abdimas
Publisher : Universitas Esa Unggul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47007/abd.v11i03.8889

Abstract

Pelatihan dan pendampingan proses produk halal bertujuan untuk memberikan pemahaman dan keterampilan kepada pendamping PPH, yang kemudian akan diteruskan kepada pelaku usaha dalam menerapkan prinsip halal pada semua tahap produksi, mulai dari bahan baku hingga produk jadi. Dengan pelatihan dan pendampingan yang tepat, pelaku usaha dapat memahami pentingnya produk halal dan mengelola produksi dengan baik untuk memenuhi persyaratan sertifikasi halal. Dalam jangka panjang, produk halal akan memiliki nilai tambah karena dianggap lebih aman dan terpercaya oleh konsumen yang mengutamakan kualitas produk serta aspek religius. Pusat Kajian dan Pengembangan Sumber Daya Halal (PK-PSDH) ITB Ahmad Dahlan Jakarta melaksanakan kegiatan pelatihan dan pendampingan ini pada 9–12 Mei 2022, yang diikuti oleh 159 peserta. Berdasarkan hasil kegiatan, sebanyak 279 produk telah memperoleh sertifikasi halal, 90 data sedang dalam proses pengajuan, 31 data diajukan, 67 data selesai di LP3H, 31 data dikembalikan, 19 data dikembalikan ke Komisi Fatwa, 59 data dibatalkan, dan 3 data dikirim ke Komisi Fatwa. Pelatihan dan pendampingan halal akan terus dilakukan di masa mendatang untuk membantu pelaku usaha meningkatkan kualitas produk dan kepercayaan konsumen, serta meningkatkan daya saing bisnis di pasar global
Strategies to Increase Paddy Rice Production in Sugihwaras Village, Candi District, Sidoarjo Regency AINI, NUR; AMIRIL, NUR; RENJAAN, IRENE PAULA; GAFURANINGTYAS, DEWI; GO, RATNA YULIKA; GO, RISKA TEZARA
Jurnal Teknologi Lingkungan Vol. 26 No. 1 (2025)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jtl.2025.1660

Abstract

Rice fields, which are cultivated with rice and produce rice, are a highly important food commodity for humans. Approximately 85% of the Indonesian population consumes rice as their staple food. The rice production in Sugihwaras Village, Candi Sub-district, Sidoarjo Regency, plays a crucial role in ensuring the availability of rice and improving the well-being of farmers. However, fluctuations in rice production and the decreasing agricultural land pose challenges for the farmers. This research aims to analyze strategies to increase paddy rice production in Sugihwaras Village, Candi District, Sidoarjo Regency. The analysis is conducted using the Internal-External (IE) matrix, which involves evaluating internal and external factors that influence paddy rice production. The internal factors evaluated include strengths and weaknesses, while the external factors encompass opportunities and threats. Based on the analysis results, several strategies are recommended to enhance paddy rice production in Sugihwaras Village. The recommended strategies include: strengthening farmers' skills and knowledge, optimizing land utilization and irrigation channels, improving accessibility and infrastructure, establishing and enhancing farmer groups, obtaining technical assistance, strengthening government support, and addressing challenges such as climate change. Then in the future, sustainable implementation of these strategies can improve paddy rice commodity production in Sugihwaras Village, provide economic benefits to farmers, and enhance the welfare of the local community. This research contributes to the development of agricultural commodity production enhancement strategies and can serve as a reference for relevant stakeholders in decision-making. Abstrak Sawah yang ditanami padi dan produksi beras merupakan komoditas makanan yang sangat penting bagi manusia. Sekitar 85% dari populasi Indonesia mengonsumsi beras sebagai makanan pokok. Produksi sawah di Desa Sugihwaras, Kecamatan Candi, Kabupaten Sidoarjo, memainkan peran penting dalam menjaga ketersediaan beras dan meningkatkan kesejahteraan para petani. Namun, fluktuasi dalam produksi padi dan menyusutnya lahan pertanian menjadi tantangan yang dihadapi oleh para petani. Penelitian ini bertujuan untuk menganalisis strategi peningkatan produksi komoditas padi sawah di Desa Sugihwaras, Kecamatan Candi, Kabupaten Sidoarjo. Analisis dilakukan dengan menggunakan matriks Internal-External (IE) yang melibatkan evaluasi faktor internal dan eksternal yang mempengaruhi produksi padi sawah. Faktor internal yang dievaluasi meliputi kekuatan (strenght) dan kelemahan (weakness), sedangkan faktor eksternal mencakup peluang (opportunities) dan ancaman (threats). Berdasarkan hasil analisis, beberapa strategi direkomendasikan untuk meningkatkan produksi padi sawah di Desa Sugihwaras yaitu memperkuat keterampilan dan pengetahuan petani, optimalisasi pemanfaatan lahan dan saluran irigasi, meningkatkan aksesibilitas dan infrastruktur, membangun dan meningkatkan kelompok tani, mendapatkan pendampingan teknis, memperkuat dukungan pemerintah, menghadapi tantangan seperti perubahan iklim. Kedepannya implementasi strategi ini secara holistik dan berkelanjutan dapat meningkatkan produksi komoditas padi sawah di Desa Sugihwaras, memberikan manfaat ekonomi bagi petani, dan meningkatkan kesejahteraan masyarakat setempat. Penelitian ini memberikan kontribusi dalam pengembangan strategi peningkatan produksi komoditas pertanian dan dapat menjadi acuan bagi pemangku kepentingan terkait dalam pengambilan keputusan.
Identification Critical Success Factors of Geographic Information System Development in Indonesia with AHP Approach Aini, Nur; Kurniawan, Wawan; Payani, Agnes Sondita; Go, Ratna Yulika
JOIV : International Journal on Informatics Visualization Vol 8, No 4 (2024)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.8.4.2033

Abstract

An Indonesian government agency in the field of research is developing a Geographic Information System (GIS) to distribute remote sensing data to customers. To prevent project failure, it is crucial to understand the success criteria related to project objectives and the critical success factors (CSFs), which drive project success. This research identifies these CSFs, enabling organizations to prioritize project success factors. The Analytic Hierarchy Process (AHP) ranks project success criteria and CSFs. The mixed research methodology incorporates qualitative elements through discussions with the project manager to validate the AHP hierarchy structure and quantitative aspects through questionnaires used to calculate weighted priorities using AHP. Results show stakeholder satisfaction and objective achievement as the top-ranked success criteria. The top 5 CSFs identified are team commitment and participation, clear roles and responsibilities, leadership, knowledge management, appropriate tools, infrastructure, and resources.  Based on the success criteria ranking, development should enhance system functionality to maintain user satisfaction and achieve project objectives. Meanwhile, prioritizing human resources and providing adequate resources are crucial based on the identified top 5 CSFs, contributing to increased development success. This outcome aims to assist firms in improving project management and identifying the most critical success elements for GIS development. Furthermore, this research will likely be a learning experience for other government organizations seeking to enhance their information system development efforts.
Challenges of Agile Software Development in the Banking Sector: A Systematic Literature Review Letelay, Kornelis; Mola, Sebastianus A. S; Go, Ratna Yulika
JOIV : International Journal on Informatics Visualization Vol 9, No 1 (2025)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.9.1.2300

Abstract

The banking industry is expected to thrive, generate profits, and contribute to national development and societal welfare. However, this sector is susceptible to volatility caused by global and domestic economic fluctuations. This research aims to identify and address challenges related explicitly to implementing agile methodologies within the banking sector. The study utilized a Systematic Literature Review (SLR) approach based on the guidelines provided by Kitchenham. A substantial number of academic journals (1,933) were analyzed during this review. Among the vast pool of literature, 28 relevant studies were extracted. These studies were chosen because they provided insights into the challenges of implementing agile practices in the banking domain. The analysis and categorization of these studies were structured according to the Project Management Body of Knowledge (PMBOK) 6th edition framework. This framework was employed to organize and understand the identified challenges systematically. The study's primary finding is that the most prevalent challenge encountered in the context of agile development within the banking sector is "Project Resource Management." In essence, effectively managing and allocating resources is a significant hurdle banks face when adopting agile methodologies. The challenges related to resource management are not confined to a single aspect. Instead, they encompass various dimensions, including human resources, technological resources, and organizational factors. This suggests that challenges in agile banking are multifaceted, involving issues related to people, technology, and the structure and processes within banking organizations.
UTAUT Analysis of E-learning Users: A Case Study at ABC University Go, Ratna Yulika; Prabowo, Ary; Hidayah, Qori Halimatul
J-Icon : Jurnal Komputer dan Informatika Vol 13 No 1 (2025): March 2025
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jicon.v13i1.21007

Abstract

The concept of e-learning has been adapted and used in Indonesia since the 1940s, and its development has continued to progress to this day. The COVID-19 pandemic has led to more comprehensive use of elearning. Unfortunately, ABC University was not prepared for the drastic shift to fully online learning, and its e-learning system is not yet integrated with the academic information system (SIAKAD). Other challenges include system bugs and a lack of optimization in discussion forums. As a result, students and lecturers are not able to use e-learning to its full potential. To identify the root causes of these issues, this study aims to determine the influencing factors of e-learning usage at ABC University, with the findings intended to provide recommendations for the university to address the challenges it faces. The study uses a mixed-method approach, combining quantitative and qualitative methods to process and validate the data. The UTAUT (Unified Theory of Acceptance and Use of Technology) approach is applied to identify the factors that affect e-learning usage, with analysis conducted using PLS SEM (Partial Least Squares Structural Equation Modeling). The study results show that among the five factors examined—Performance Expectancy (PE), Effort Expectancy (EE), Social Influence (SI), Facilitating Conditions (FC), and Behavioral Intention (BI)—only Social Influence (SI) significantly impacts e-learning usage, while the other four factors do not have a significant effect. The recommendations from this study include the need for system integration between e-learning and SIAKAD to ensure optimal use, as well as conducting maintenance every three months, facilitating meeting accounts, and adding audio-video features in discussion forums.
EDUKASI DALAM PENGELOLAAN SAMPAH RUMAH TANGGA UNTUK MEWUJUDKAN EKONOMI BIRU DESA RANCABUNGUR Go, Ratna Yulika; Aini, Nur
Kumawula: Jurnal Pengabdian Kepada Masyarakat Vol 8, No 1 (2025): Kumawula: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kumawula.v8i1.57089

Abstract

Global waste management data shows that only about 20% of total waste can be recycled or recovered each year. The remaining waste becomes an environmental issue, polluting ecosystems and degrading the quality of ecosystem services. The blue economy is a sustainable economic concept aimed at supporting economic growth, improving public welfare, and preserving environmental sustainability. In Rancabungur Village, the blue economy concept offers a new approach to development that supports economic growth, community well-being, and environmental health. This program aims to provide a better understanding of the importance of waste management, including waste separation and processing it into organic liquid fertilizer and compost. The training was conducted both in-person and online on May 28, 2024, from 1:00 PM to 5:00 PM WIB, utilizing digital platforms to reach a larger audience. The total number of participants was 120, with 50 attending in person and 70 participating online. The results of this activity showed that 88.2% of participants recognized the importance of waste management for creating a healthy and beautiful environment, while 48.5% saw the potential to generate income from waste management. Additionally, 29.1% of participants were interested in waste management practices, 20.6% expressed a need for a trustworthy waste management figure, and 19.1% felt they needed more detailed explanations. Pengelolaan sampah secara global menunjukkan bahwa hanya sekitar 20% dari total sampah yang dapat didaur ulang atau dipulihkan setiap tahunnya. Sisanya menjadi masalah lingkungan yang mencemari ekosistem dan mengurangi kualitas jasa lingkungan. Ekonomi biru adalah konsep ekonomi secara berkelanjutan untuk mendukung pertumbuhan ekonomi, meningkatkan kesejahteraan masyarakat, serta menjaga kelestarian lingkungan. Di Desa Rancabungur, konsep ekonomi biru menawarkan pendekatan baru untuk pembangunan yang mendukung pertumbuhan ekonomi, kesejahteraan masyarakat, dan kesehatan lingkungan. Pengelolaan sampah organik dapat meningkatkan kesadaran masyarakat dan mengoptimalkan proses daur ulang. Program pengelolaan sampah bertujuan untuk memberikan pemahaman yang lebih baik tentang pentingnya pengelolaan sampah rumah tangga, termasuk memilah sampah dan mengolahnya menjadi pupuk cair organik dan kompos. Pelatihan ini dilaksanakan secara tatap muka dan daring pada tanggal 28 Mei 2024 pukul 13.00 – 17.00 WIB dengan memanfaatkan platform digital untuk menjangkau lebih banyak peserta. Total peserta pelatihan mencapai 120 orang, dengan 50 peserta hadir secara langsung dan 70 peserta mengikuti secara luring. Hasil dari kegiatan ini menunjukkan bahwa 88,2% peserta menyadari pentingnya pengelolaan sampah untuk menciptakan lingkungan yang sehat dan asri, sementara 48,5% melihat potensi menghasilkan pendapatan dari pengelolaan sampah. Selain itu, 29,1% peserta tertarik pada manajemen pengelolaan sampah, 20,6% menginginkan figur pengelola yang amanah, dan 19,1% merasa perlu penjelasan lebih detail.
The Role of Digital Payment Technology in Improving Retail Operational Efficiency: A Review Go, Ratna Yulika; Aini, Nur; Mutiarani, Tina; Yolanda, Ranti Okta; Sarbinny, Neni
KERNEL: Jurnal Riset Inovasi Bidang Informatika dan Pendidikan Informatika Vol 6, No 1 (2025)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.kernel.2025.v6i1.7774

Abstract

Digital payment technology, including e-wallets, QR codes, and mobile banking, has become a crucial element in transforming the retail sector, particularly in simplifying transactions, reducing operational costs, and accelerating service processes. This study aims to analyze the role of digital payment technology in enhancing the operational efficiency of retail businesses. The research method used is a Systematic Literature Review (SLR) by exploring previous studies related to the perspectives of retail business owners who have adopted digital payments, as well as the challenges faced in its implementation. The research results indicate that out of 380 datasets collected, a screening and selection process was conducted based on specific criteria, yielding 15 relevant papers. The findings reveal that digital payment technology plays a significant role in improving efficiency by reducing transaction times, enhancing data management, and optimizing human resources. However, challenges such as infrastructure limitations, data security issues, and digital literacy among business owners remain obstacles that need to be addressed.
Combination of rough set and cosine similarity approaches in student graduation prediction Go, Ratna Yulika; Asianto, Tinuk Andriyanti; Setiowati, Dewi; Meilisa, Ranny; Munthe, Christine Cecylia; Kusumawardhana, R. Hendra
International Journal of Electrical and Computer Engineering (IJECE) Vol 15, No 6: December 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v15i6.pp6001-6011

Abstract

Higher education institutions must deliver high-quality education that produces graduates who are knowledgeable, skilled, creative, and competitive. In this system, students are a vital asset, and their timely graduation rate is an important factor to consider. In the department of computer science, a challenge arises in distinguishing between students who graduate on time and those who do not. With a low on-time graduation rate of just 1.90% out of 158 graduates, this issue could negatively affect the institution's accreditation evaluation. This research employs the Case-Based Reasoning method, enhanced with an indexing process using rough sets and a prediction process utilizing cosine similarity. The testing, conducted using k-fold validation with 60%, 70%, and 80% of the data, produced average accuracy rates of 64.2%, 66.3%, and 65.6%, respectively. The test results indicate that the highest average accuracy of 66.3% was achieved with 70% of the cases.
Co-Authors Amiril, Nur Asianto, Tinuk Andriyanti Gafuraningtyas, Dewi Go, Riska Tezara Kornelis Letelay Kusumawardhana, R. Hendra Meilisa, Ranny Mola, Sebastianus A. S Munthe, Christine Cecylia Mutiarani, Tina Nur Aini Payani, Agnes Sondita Prabowo, Ary Renjaan, Irene Paula Sarbinny, Neni Setiowati, Dewi Wawan Kurniawan Yasin, Muhammad Fathoni Yolanda, Ranti Okta