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All Journal Fakultas Ekonomi An-Nuha : Jurnal Kajian Islam, Pendidikan, Budaya Dan Sosial Jurnal Studi Islam Jurnal EMT KITA Jurnal Sains Dan Teknologi (SAINTEKBU) KOMPUTEK Madinah: Jurnal Studi Islam Ecobisma (Jurnal Ekonomi, Bisnis dan Manajemen) Jurnal Cahaya Mandalika Kreatif: Jurnal Pemikiran Pendidikan Agama Islam Journal La Sociale Jumat Ekonomi: Jurnal Pengabdian Masyarakat Jumat Informatika: Jurnal Pengabdian Masyarakat Jumat Keagamaan: Jurnal Pengabdian Masyarakat APPLICATION: Applied science in Learning Research International Journal of Social Service and Research Jurnal PKM Manajemen Bisnis Newton : Networking And Information Technology Jurnal Minfo Polgan (JMP) Journal Transformation of Mandalika PASCIDEV: Pasundan Social Science Development JURNAL RISET DIWA BAHARI Majapahit Journal of English Studies International Journal of Educational Insights and Innovations (IJEDINS) Reflektika
Nurul Yaqin
Jurusan Administrasi Publik, Fakultas Ilmu Administrasi, Universitas Brawijaya, Malang
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Other

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Sistem Pakar Diagnosa Penyakit Lobster Air Tawar Menggunakan Metode Certainty Factor Berbasis Web Ihsan, Mochammad Solakhuddin; Hariono, Tholib; Yaqin, Nurul
KOMPUTEK Vol. 8 No. 1 (2024): April
Publisher : Universitas Muhammadiyah Ponorogo

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Abstract

Lobster air tawar merupakan binatang air yang tengah naik daun dan sedang marak dibudidayakan oleh para petani lobster. Hal ini disebabkan karena lobster memiliki rasa yang nikmat dan juga warna yang indah. Kendati demikian para petani masih banyak yang belum memiliki cukup pengetahuan dari lobster air tawar, salah satunya tetang penyakit-penyakit yang dapat diderita oleh lobster serta gejala-gejala dari penyakit tersebut dan dikhawatirkan dapat merugikan para petani. Penelitian ini dibuat dengan tujuan agar para petani atau penghobi lobster dapat memahami dan mampu melakukan diagnosa penyakit pada lobster air tawar yang dibangun dengan menggunakan metode certainty factor sebagai metode inferensi-nya. Sistem ini dibuat tidak untuk mengantikan seorang pakar namun untuk membantu para pakar sehingga mempercepat dan mempermudah proses diagnosa. Dari hasil pengujian sistem, hasil diagnosa penyakit oleh sistem memiliki kesamaan dengan diagnosa penyakit oleh pakar dengan perbedaan nilai persentase paling tinggi sejumlah 8%. Dengan itu maka dapat diartikan hasil diagnosa sistem sangat mendekati hasil diagnosa seorang pakar.
Effectiveness of Digital Game Based Learning on Improving Numeracy Literacy of Elementary School Students Rahayu, Sari; Yaqin, Nurul; Pranawukir, Iswahyu; Awaludin, Dipa Teruna; Mardiati, Mardiati
International Journal of Educational Insights and Innovations Vol. 2 No. 2 (2025): June 2025 - International Journal of Educational Insights and Innovations (IJED
Publisher : PT. Technology Laboratories Indonesia (TechnoLabs)

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Abstract

This study aims to analyze the effectiveness of digital game based learning (DGBL) in improving elementary school students' numeracy literacy. Numeracy literacy, which encompasses the ability to understand, interpret, and apply mathematical concepts in everyday life, is one of the fundamental competencies emphasized in 21st-century education curricula. However, national evaluation results indicate that many elementary school students struggle to deeply understand numerical concepts. To address this challenge, this study proposes a digital game-based learning approach as an innovative strategy to enhance students' motivation to learn and their active engagement. This study employed a quasi-experimental design with a pretest-posttest control group. The research sample consisted of 60 fifth-grade students, who were divided into an experimental group and a control group. The experimental group used interactive, digital, game-based learning media, while the control group used conventional, lecture-based methods and practice problems. The research instrument was a numeracy literacy test that was validated by experts and tested for reliability. Paired and independent sample t-tests were conducted to analyze significant improvements and differences between the two groups. The results showed a significant increase in numeracy literacy scores in the experimental group compared to the control group. Additionally, students in the experimental group demonstrated increased interest in learning mathematics and greater involvement in the learning process. These findings suggest that implementing DGBL can effectively enhance elementary school students' numeracy literacy in a fun, interactive, and contextual manner.
Telisik Faktor-Faktor Pengaruh Return Saham Budiastuti, Susanti; Awaludin, Dipa Teruna; Yaqin, Nurul; Sudewi, Pipin Sri; Suseno, Suseno
Jurnal EMT KITA Vol 9 No 4 (2025): OCTOBER 2025
Publisher : Lembaga Otonom Lembaga Informasi dan Riset Indonesia (KITA INFO dan RISET) - Lembaga KITA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/emt.v9i4.4678

Abstract

The study aims to determine the effect of leverage, profitability, company size and liquidity on the company's stock returns of the healtcare sector listed on the IDX in 2022-2024. The sampling method used is non probability sampling with purposive sampling technique. The sample used in this study was 20 companies. Sampling using purposive sampling, using multiple linear regression methods. The results of this study indicate that the variable leverage, profitability, company size and liquidity both partially and simultaneously have a positive and significant effect on the company's stock returns around the healthcare. R Square of 0.3149 shows that 31.49 % of stock return variables can be explained by leverage, profitability, company size and liquidity variables, while the remaining 68.51 % are explained by other variables that are not explained in this study.
The Role of Artificial Intelligence in Improving the Efficiency of Financial Risk Management Utomo, Widodo Budi; Yaqin, Nurul; Sari, Nurmala
Pasundan Social Science Development Vol. 6 No. 1 (2025): Pasundan Social Science Development (PASCIDEV)
Publisher : Doctoral Program of Social Science Pasundan University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56457/pascidev.v6i1.257

Abstract

Artificial Intelligence (AI) has revolutionized the financial sector by offering sophisticated solutions for financial risk management. This article discusses how AI helps companies improve efficiency in identifying, managing, and minimizing risks in the financial sector, including market, credit, and operational risks. With algorithms such as machine learning, natural language processing, and neural networks, AI can process big data quickly, provide accurate analysis, and support strategic decision-making. Despite challenges such as data security and context understanding, the benefits of AI go far beyond these barriers, making it an essential innovation in the digital age. This research highlights the importance of AI integration to create a more secure, efficient, and competitive financial system.
Influence of Mobile Marketing in Capturing Consumers in the Era of Increasing Smartphone Usage Sucandrawati, Ni Luh Ketut Ayu Sudha; Suartini, Ni Wayan; Yaqin, Nurul; Kaharuddin; Yuni T, Veronika
Jurnal Minfo Polgan Vol. 12 No. 2 (2023): Artikel Penelitian 2023
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/jmp.v12i2.13426

Abstract

In recent years, the use of smartphones has experienced significant growth. Modern society heavily relies on smartphones for various purposes, including communication, accessing information, shopping, and more. This research aims to analyze the impact of mobile marketing in capturing consumers in the era of increasing smartphone usage. The study adopts a qualitative literature review method with a focus on data obtained from Google Scholar spanning the years 2007 to 2023. The study's findings indicate that in an era where smartphone usage is widespread, mobile marketing has proven itself as one of the most effective marketing tools for capturing consumers. Consumer behavior transformation, the power of mobile applications, content personalization, location responsiveness—all are key elements shaping the positive influence of mobile marketing in the business world. Its ability to reach consumers on a personal level, leverage location technology, and provide relevant experiences has opened new opportunities and transformed the marketing landscape as a whole.
Penerapan Ilmu Manajemen Keuangan untuk Meningkatkan Pendapatan Masyarakat Melalui Pemberdayaan Ekonomi di Desa Ciwalat Kecamatan Pabuaran Kabupaten Sukabumi Waruwu, Nofirman Yantoni; Utomo, Widodo Budi; Andica, Juita; Sari, Nurmala; Yaqin, Nurul; Marjohan, Masno; Hamsinah, Hamsinah
Jurnal PKM Manajemen Bisnis Vol. 4 No. 2 (2024): Jurnal PKM Manajemen Bisnis
Publisher : Perhimpunan Sarjana Ekonomi dan Bisnis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37481/pkmb.v4i2.826

Abstract

This service is entitled Application of Financial Management Science to Increase Community Income Through Economic Empowerment in Ciwalat Village, Pabuaran District, Sukabumi Regency. The general aim of this community service activity is to provide practical training and knowledge of financial management in increasing community income through economic empowerment which has an impact on community welfare.  The methods used are survey methods and direct delivery of material as well as simulations and discussions regarding management, financial management, product marketing and the application of HRM in increasing community income through economic empowerment which has an impact on community welfare. The conclusion of this community service is that management assistance will be provided in developing community knowledge to increase income through economic empowerment by establishing financial management through family financial reports in an effort to realize the welfare of the people of Ciwalat Village, Pabuaran District, Sukabumi Regency.
Peningkatan Layanan Publik Pemerintah Desa Asemgede Melalui Pendampingan Perakitan Running Text Hariono, Tholib; Widya, Moh Anshori Aris; Yaqin, Nurul; Ashoumi, Hilyah; Aliuddin, Mohammad Alex; Al Fahhiz, Mohammad Hufaif Ibri; Tuzzahroh, Lutfiyah
Jumat Informatika: Jurnal Pengabdian Masyarakat Vol. 5 No. 3 (2024): Desember
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/abdimasif.v5i3.5294

Abstract

The assistance program for developing running text in Asemgede Village, Ngusikan Subdistrict, Jombang Regency, aims to enhance the understanding and skills of village officials in designing, assembling, and operating running text technology. This technology is designed as an appropriate solution to improve the fast, efficient, and modern dissemination of information, which is highly needed by the village community. Using the Participatory Action Research (PAR) method, this activity actively involves village officials in the learning process. Evaluation results show a significant increase in participants' understanding of running text after the socialization. Additionally, the use of running text provides economic and social benefits by reducing information dissemination costs and increasing community participation. This program contributes to the village's digital literacy and encourages local innovation in public services.
Hubungan Antara Usia, Tingkat Pendidikan Dan Kepatuhan Kontrol Ke Puskesmas Terhadap Pasien Diabetes Mellitus Tipe 2 Di Wilayah Kerja Puskesmas Ngoro Bulan Januari - April 2024 Putri Listia, Cory Artania; Yaqin, Nurul; Rachmawati, Anisa Nur; Kumara Danta, I Made; Sahadewa, Sukma
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 3 No. 1 (2022)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v3i1.3756

Abstract

Penyakit diabetes mellitus (DM) atau kencing manis merupakan penyakit menahun yang diderita seumur hidup. Kondisi DM ditandai adanya peningkatan kadar gula darah atau hiperglikemia karena adanya gangguan metabolisme organ pankreas. Secara umum, penyakit DM dibagi menjadi tipe 1 dan tipe 2, dimana pada DM tipe 2 menjadi penyakit kronis yang sering dialami oleh masyarakat. Hal tersebut mempengaruhi penderitanya dalam mengontrol kadar gula darah akibat sulitnya melakukan perubahan gaya hidup. Berdasarkan World Health Organization (WHO) sebanyak 415 juta mengalami diabetes mellitus dan diprediksi meningkat pada tahun 2040 menjadi 642 juta penderita. Kejadian DM tipe 2 di Indonesia tercatat sebanyak 12.688 kasus di tahun 2017, sedangkan di Jawa Timur sebanyak 2,6% dari total penduduk pada tahun 2018 mengalami DM tipe 2. Faktor yang berpengaruh pada kejadian DM tipe 2, diantaranya usia, tingkat pendidikan, dan tingkat kepatuhan kontrol penderitanya. Penelitian ini bertujuan mengetahui hubungan antara usia, tingkat pendidikan, dan kepatuhan kontrol ke PKM terhadap pasien DM tipe 2 di wilayah kerja PKM Ngoro bulan Januari - April 2024. Penelitian ini merupakan penelitian observasional analitik dengan desain “cross sectional”. Adapun populasi penelitian ini merupakan seluruh penderita DM tipe 2 yang berada di Puskesmas Ngoro Mojokerto periode Januari – April 2024, besar sampel yang diambil sebanyak 131 subjek penelitian. Teknik pengambilan sampel menggunakan simple randome sampling. Teknik pengambilan sampel menggunakan simple randome sampling. Hasil penelitian berdasarkan uji Fisher Exact nilai p value < 0.05 yang masing-masingnya (p = 0.037, p = < 0.001, dan p = 0.000) yang diartikan terdapat adanya hubungan signifikan antara usia, tingkat pendidikan dan kepatuhan kontrol ke puskesmas terhadap pasien DM tipe 2 di wilayah kerja Puskesmas Ngoro bulan Januari - April 2024.
Web-based Academic Information System Security Hariono, Tholib; Iqbal, Muhammad; Yaqin, Nurul; Ashoumi, Hilyah
NEWTON: Networking and Information Technology Vol. 3 No. 1 (2023): June
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/newton.v3i1.4453

Abstract

Web-based Academic Information System (SIA) has been used by all students of the Faculty of Information Technology KH. A. Wahab Unwaha Jombang University. Because all student academic records are stored through the campus network, it is necessary to conduct research on security so that a secure system is obtained. This research was conducted with steps including analysis and testing of installed systems, analyzing needs, designing problem solutions, making repair modules, installing modules and retesting repair modules. From the results of the research conducted, it can be concluded that there are weaknesses in the login system. The weaknesses include the use of the Student Identification Number (NIM) as the default username and password, username and password data is not encrypted before being sent to the server over the network, traces of usernames and passwords left in the browser as a cache or in the password manager can be seen as unencrypted plaintext. From the security analysis results, the SIA login system can be improved by applying HMAC MD5 encryption technology and Challenge Handshake Authentication Protocol (CHAP). Challenge is generated by the server randomly and used as a key in the HMAC MD5 encryption process. With the use of challenge passwords sent in the form of hash values will always be different in each session. Javascript on the client side is used to perform encryption so that the data before being sent to the server is already in an encrypted state.
Mathematical Derivative for Solving Constrained Optimization in Utility Functions in Economics Yaqin, Nurul
APPLICATION: Applied science in Learning Research Vol. 4 No. 3 (2025): February
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/application.v4i3.5850

Abstract

Mathematics is an important assistant tool used by other disciplines to obtain quantitative result in the problem-solving process. The optimum problem is one of the exciting problems that will be the object of our discussion in this article. The main idea of this article is to show how Substitution and Lagrange multiplier methods can solve a constrained optimization problem in economics. In this article, author will study and show how far and easy to solve economic optimum problems using mathematical formulas. Then, with an example of daily problem in economics, the author hopes that it will provide an overview for economic practitioners about how potential mathematical concepts can help them. And it will also be understood that how important it is, to approach and simplify a real-world problem in economics with a mathematical model so that mathematical formulas can be applied to appropriately solve economic problems with the best or optimal results. And eventually, it will also show us that economics in fact are increasingly mathematical.
Co-Authors Airlangga, Primaadi Aisa, Aufia Al Fahhiz, Mohammad Hufaif Ibri Al Manar, Irwansyah Aliuddin, Mohammad Alex Alwi, M. Ali Andica, Juita Arifia, Sariat Awaludin, Dipa Teruna Billah, Mohammad Manazil Budiastuti, Susanti Dewi, Shanti Allena Fakhirah, Zakiatul Hamsinah Hamsinah, Hamsinah Hariono, M.Kom, Tholib Hariono, Tholib Heriansah, Heriansah Hilyah Ashoumi Ihsan, Mochammad Solakhuddin Ilham Ilham Iswahyu Pranawukir Kaharuddin Kumara Danta, I Made Luthfiyah Luthfiyah Mahdi, Mizuar Mardiati Mardiati Marjohan, Masno Moh. Anshori Aris Widya Mohammad Firdaus, Mohammad Mufidatul Jariyah Muhammad Iqbal Muhammad, Taqiyuddin Munawarah Munawaroh Munawaroh Ni Wayan Suartini Nurmala Sari Nursyahran, Nursyahran NURUL HIDAYAH Pipin Sri Sudewi, Pipin Sri Putri Listia, Cory Artania Rachmawati, Anisa Nur Rahayu, Sari Ruslan Ruslan Sihab, Riski Solihatuni'mah, Solihatuni'mah Sucandrawati, Ni Luh Ketut Ayu Sudha Sufaidah, Siti Sujono Sujono, Sujono Sukma Sahadewa, Sukma Sulaikho, Siti Suseno Suseno Thabrani, Abdul Mukhti Tuzzahroh, Lutfiyah Utomo, Widodo Budi Varisah, Vega Putri Wardhana, Bayu Waruwu, Nofirman Yantoni Wenda, Moh. Danur Widyastutik, Luky Wulandari, Ica Nini Yuni T, Veronika Zainul Arifin, Muhyiddin