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All Journal Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Ensiklopedia Social Review Jurnal Informatika Ekonomi Bisnis Jurnal Ilmiah Al-Tsarwah Tematik : Jurnal Teknologi Informasi Komunikasi Wahana Dedikasi : Jurnal PkM Ilmu Kependidikan Journal of Science and Technology Jurnal Ekonomika dan Bisnis Islam Jurnal Ilmiah Manajemen dan Kewirausahaan Jurnal Pustaka Aktiva : Pusat Akses Kajian Akuntansi, Manajemen, Investasi, dan Valuta Jurnal Pusat Akses Kajian Manajemen Jurnal Hasi Penelitian Dan Pengkajian Ilmiah Eksakta - JPPIE Islamic Economic and Business Journal Jurnal Manajemen dan Bisnis Digital Bisnis: Jurnal Publikasi Ilmu Manajemen Dan E-commerce Journal of Systems Engineering and Information Technology Jurnal Bayesian : Jurnal Ilmiah Statistika dan Ekonometrika West Science Journal Economic and Entrepreneurship Jurnal Informatika Ekonomi Bisnis JAKBS Journal of Modern Islamic Studies and Civilization Journal of Business Management and Economic Development Jurnal Akuntansi, Keuangan, Perpajakan dan Tata Kelola Perusahaan West Science Social and Humanities Studies Jurnal Penelitian Ilmu Ekonomi dan Keuangan Syariah Jurnal Point Equilibrium Manajemen dan Akuntansi Management Studies and Business Journal Jurnal Ilmiah Ekonomi, Akuntansi dan Pajak Jurnal Ilmiah Manajemen Dan Kewirausahaan
Dedi Mardianto
Fakultas Ekonomi Universitas Sumatera Barat
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Peran Sertifikat Halal dalam Meningkatkan Kepercayaan Konsumen pada Produk Industri Pangan di Indonesia Dedi Mardianto; Idris Parakkasi; Cut Muthiadin
Jurnal Ilmiah Ekonomi, Akuntansi, dan Pajak Vol. 2 No. 2 (2025): Jurnal Ilmiah Ekonomi, Akuntansi, dan Pajak (JIEAP)
Publisher : Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jieap.v2i2.1192

Abstract

This study explores the role of halal certificates in increasing consumer confidence in food industry products in Indonesia. In a Muslim society and a global market that is increasingly aware of religious ethics and values, halal certificates are not only proof of halalness, but also serve as a signal of quality, safety and integrity of the producer. This research uses a qualitative approach through a literature study, by reviewing scientific articles, books, official reports, and relevant documents related to halal and consumer behavior. The results of the analysis show that halal certificates have three main roles: (1) as a credibility signal to reduce information asymmetry between producers and consumers; (2) as an instrument to reduce risk perceptions of ingredients, processes, and production ethics; and (3) as a brand communication medium that builds emotional attachment and social value. Consumers, especially millennials and Gen Z, demand halalness accompanied by transparency and education in the certification process. Halal certificates also strengthen product competitiveness in the global market, reflecting a religious lifestyle while being modern and sustainable. Therefore, industry players need to make halal certification a comprehensive brand strategy, while regulators such as BPJPH must continue to improve the transparency and effectiveness of the system.
Concept of Human Development Index on the Qur'an Perspective Mardianto, Dedi
Journal of Modern Islamic Studies and Civilization Том 3 № 02 (2025): Journal of Modern Islamic Studies and Civilization
Publisher : PT. Riset Press International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59653/jmisc.v3i02.1629

Abstract

This research focuses on the reinterpretation of the concept of the Human Development Index in the perspective of the Qur'an, especially through the study of Surah An-Nahl verse 97, so that the main purpose of this research is to reformulate the conceptual framework of the Human Development Index by basing the indicators of education, health, and decent living standards according to the Qur'anic values which are analyzed through qualitative methods with a library research approach and tafsir methods thematic (maudhu'i) to analyze the verses of the Qur'an that are relevant to human development. The results of the study show that the main values in HDI education, health, and welfare have normative reinforcement in the Qur'an, including in Q.S. Al-Mujādilah verse 11 (education), Q.S. Al-Baqarah verse 195 (health), and Q.S. Al-Hasyr verse 7 (distribution of welfare). These three dimensions are contained in the concept of ḥayātan ṭayyibah which is interpreted as a quality life, balanced between this world and the hereafter, and based on faith and righteous deeds. Therefore, it is necessary to integrate modern development policies with ethical and spiritual principles in Islam.
MACRO STABILITY AND FINANCIAL STRUCTURE AS THE ROOT CAUSES OF PROBLEMATIC FINANCING OF PROFIT-SHARING PRODUCTS OF ISLAMIC BANKS Mardianto, Dedi; Sumarlin, Sumarlin; Abdullah, Wahyuddin
Management Studies and Business Journal (PRODUCTIVITY) Vol. 2 No. 6 (2025): Management Studies and Business Journal (PRODUCTIVITY)
Publisher : Penelitian dan Pengembangan Ilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62207/hephgg96

Abstract

This study aims to analyze the effect of inflation, capital adequacy and third party funds on problematic financing of production sharing contract products using time series data from January 2015 to December 2021 sourced from the financial services authority (OJK). The research method uses a quantitative approach assisted by the statistical software JASP (Jeffrey's Amazing Statistics Program). The results show that inflation does not have a significant effect, but the capital adequacy variable has a significant negative effect while third party funds have a significant positive effect on problem financing of profit sharing contract products at Islamic banks in Indonesia.
DETERMINANTS OF ECONOMIC GROWTH IN BOSOWASI DISTRICTS Mardianto, Dedi; Wahab, Abdul; Siradjuddin
Jurnal Ilmiah Al-Tsarwah Vol. 8 No. 1 (2025): JUNI
Publisher : Institut Agama Islam Negeri (IAIN) Bone

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30863/al-tsarwah.v8i1.8415

Abstract

Economic growth refers to efforts to increase the capacity for producing goods and services in order to achieve higher output, which is measured using the Gross Domestic Product (GDP) or the Gross Regional Domestic Product (GRDP) within a specific region. Therefore, the purpose of this study is to analyze the effect of unemployment, poverty, and per capita expenditure on economic growth in BOSOWASI, using cross-section and time series data from 2014 to 2023 obtained from the Central Bureau of Statistics (Badan Pusat Statistik/BPS). The method used in this study is quantitative, employing a panel data regression analysis approach. The results show that, partially (t-test), the variables unemployment and poverty have a negative but insignificant effect, while per capita expenditure has a positive and significant effect on economic growth in BOSOWASI. However, simultaneously (F-test), the variables unemployment, poverty, and per capita income have a significant effect on economic growth. These findings indicate that the government must continue to enhance productive activities to sustain and improve existing economic growth, thereby addressing and overcoming the challenges and issues in regional economic development.
Fair Metaphors in Mudharabah Contracts in the Sharia Finance Sector Mardianto, Dedi; Safitri, Ina
Journal of Modern Islamic Studies and Civilization Том 3 № 03 (2025): Journal of Modern Islamic Studies and Civilization
Publisher : PT. Riset Press International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59653/jmisc.v3i03.1942

Abstract

This research focuses on the application of the principle of justice in mudharabah contracts in the Islamic financial sector, using the metaphor of “justice as a balanced scale” to describe the proportional relationship between the capital owner (shahibul maal) and the business manager (mudharib). The purpose of this study is to analyze the elements of justice in mudharabah practice and its impact on social relations and economic empowerment. The method used is a literature study with a normative and socio-empirical approach, through a review of relevant literature and justice theory. The results show that although normatively mudharabah upholds justice, its practice still faces challenges in the form of information inequality, low financial literacy, and weak contract transparency. This research implies the importance of fair and participatory contract design, as well as strengthening financial literacy for micro business actors to support an inclusive, ethical and sustainable Islamic financial system.
PENGARUH PENGAWASAN DAN KOMPENSASI FINANSIAL TERHADAP PRODUKTIVITAS KERJA (Pada Karyawan UPTD Pengelolaan Pendapatan Daerah di Kabupaten Padang Pariaman) Kartini; Mardianto, Dedi; Rafikar. T,, Rahmad
Jurnal Ilmiah Manajemen dan Kewirausahaan Vol. 2 No. 1 (2023): Januari: Jurnal Ilmiah Manajemen dan Kewirausahaan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jimak.v2i1.1469

Abstract

Produktivitas kerja merupakan suatu kaitan antara output yakni hasil kerja dengan waktu yang dibutuhkan untuk menghasilkan produk/jasa oleh seorang tenaga kerja. Produktivitas merupakan salah satu ukuran yang sering dipakai, sebuah organisasi tidak akan dapat berkembang apabila produktivitas kerja karyawannya juga tidak mengalami peningkatan apalagi dengan semakin tingginya tingkat persaingan saat ini. Penelitian ini bertujuan untuk menganalisis pengaruh pengawasan dan kompensasi finansial terhadap produktivitas kerja pada karyawan UPTD Pengelolaan Pendapatan Daerah di Kabupaten Padang Pariaman. Objek dalam penelitian ini adalah seluruh pegawai UPTD PPD Kabupaten Padang Pariaman. Metode analisis data menggunakan analisis deskriptif dan analisis regresi linear berganda. Berdasarkan hasil analisis regresi berganda diperoleh formulasi Y = -3,892 + 0,435 X1 + 0,625 X2. Hasil penelitian secara parsial variabel pengawasan (X1) dengan nilai sig t (0,001) dan kompensasi finansial (X2) dengan nilai sig t (0,000) berpengaruh signifikan terhadap produktivitas kerja (Y). Secara simultan variabel pengawasan dan kompensasi berpengaruh signifikan terhadap produktivitas kerja, diperoleh nilai f hitung sebesar 100,694 dengan tingkat signifikansi 5% (0,000 < 0,05). Uji koefisien determinasi dengan nilai R2 sebesar 87,30%, sisanya 12,70% dipengaruhi oleh faktor-faktor lain yang tidak masuk dalam penelitian ini. Berdasarkan hasil penelitian pengawasan dan kompensasi mempunyai pengaruh dalam peningkatan produktivitas kerja karyawan. Oleh karena itu kedua hal tersebut perlu diperhatikan oleh pimpinan dalam rangka peningkatan produktivitas
An Empirical Evaluation of ChatGPT as an Automated Machine Learning Code Generator for Image Classification Dedi Mardianto; Milla Apriliana; Eva Oktavia; Ideva Gaputra; Widya Wahyuni
Journal of Systems Engineering and Information Technology (JOSEIT) Vol 4 No 2 (2025): September 2025
Publisher : Ikatan Ahli Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29207/joseit.v4i2.7174

Abstract

The emergence of large language models such as ChatGPT has created unprecedented opportunities for automating software development processes, particularly within the machine learning domain. This study aims to empirically evaluate the effectiveness of ChatGPT in generating machine learning code for image classification tasks using the Keras framework. The research employs an experimental methodology utilizing the MNIST dataset, comprising 70,000 handwritten digit images. A systematic series of experiments was conducted through progressive prompting strategies, ranging from basic model construction to comprehensive evaluation protocols. The findings demonstrate that ChatGPT successfully generated 100% executable code without errors, with the resulting models achieving 99% accuracy on the test dataset. A notable discovery emerged in the form of "intelligent deviation" phenomena, wherein ChatGPT autonomously provided Convolutional Neural Network (CNN) architectures despite explicit requests for fully connected layers, demonstrating sophisticated contextual understanding. The generated code quality met professional standards with robust multi-library integration capabilities. This research provides the first systematic empirical contribution regarding large language model capabilities in machine learning code generation, offering significant implications for democratizing artificial intelligence technology access within educational and research contexts.
Pengaruh Gaya Hidup dan Literasi Keuangan Terhadap Perilaku Pengelolaan Keuangan Pribadi Mardianto, Dedi; Afrianti, Rini; Nanda, Tyara
Jurnal Pustaka Manajemen (Pusat Akses Kajian Manajemen) Vol 4 No 1 (2024): Jurnal Pustaka Manajemen
Publisher : Pustaka Galeri Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55382/jurnalpustakamanajemen.v4i1.737

Abstract

Rendahnya pengelolaan keuangan mahasiswa karena kurangnya kesadaran literasi keuangan yang dipengaruhi gaya hidup boros. Mahasiswa seharusnya mampu mengatur dan mengelola keuangan secara mandiri dan bertanggungjawab. Tujuan penelitian untuk mengetahui pengaruh gaya hidup dan literasi keuangan terhadap pengelolaan keuangan pribadi mahasiswa Fakultas Ekonomi UNISBAR. Penelitian ini penelitian kuantitatif menggunakan angket. Sampel yang digunakan 91 orang mahasiswa Fakultas Ekonomi UNISBAR menggunakan teknik random sampling dengan metode probability sampling. Rumus yang digunakan dalam pengambilan data yaitu slovin dengan tingkat erorr 10%. Teknik analisis data yang digunakan analisis deskriptif dan regresi linier berganda. Hasil penelitian yaitu gaya hidup berpengaruh tetapi tidak signifikan terhadap pengelolaan keuangan pribadi mahasiswa Fakultas Ekonomi UNISBAR, literasi keuangan berpengaruh secara signifikan terhadap pengelolaan keuangan pribadi mahasiswa Fakultas Ekonomi UNISBAR. Sedangkan gaya hidup dan literasi keuangan berpengaruh secara simultan terhadap pengelolaan keuangan pribadi mahasiswa Fakultas Ekonomi UNISBAR.
The Effect of Zakat Transparency and Government Support on Public Trust and Poverty Alleviation in West Java Mansyuri, Ahmad Ari; Lasmiatun, KMT; Mardianto, Dedi; Ariyadi, Ariyadi
West Science Social and Humanities Studies Vol. 3 No. 01 (2025): West Science Social and Humanities Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsshs.v3i01.1589

Abstract

This study examines the effects of zakat transparency and government support on community trust and poverty alleviation in West Java. Using a quantitative approach, data were collected from 120 respondents through a structured questionnaire employing a Likert scale (1-5). The data were analyzed using Structural Equation Modeling with Partial Least Squares (SEM-PLS 3). The results reveal that both zakat transparency and government support positively influence community trust, which acts as a mediator between zakat transparency, government support, and poverty alleviation. The findings indicate that when zakat institutions are transparent and the government provides adequate support, community trust is fostered, leading to more effective poverty alleviation efforts. This study underscores the importance of transparency and government involvement in poverty reduction programs, offering valuable implications for policymakers and zakat institutions.
STRATEGI PEMBELAJARAN TIPE ROTATING QUARTET EXCHANGE: SUATU UPAYA PENINGKATAN HASIL BELAJAR MATEMATIKA SISWA Syahrial; Deby Handayani; Dedi Mardianto
Jurnal Point Equilibrium Manajemen dan Akuntansi Vol. 3 No. 1 (2021): Jurnal Point Equilibrium Manajemen dan Akuntansi
Publisher : Universitas Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59963/jpema.v3i1.10

Abstract

Penelitian ini didasari atas rendahnya hasil belajar siswa. Faktor yang mempengaruhinya adalahpembelajaran masih didominasi oleh Guru, dan siswa kurang diberi kesempatan melakukansesuatu selain mencatat, mendengar serta menyatakan informasi dengan kalimat mereka sendiri.Penelitian ini bertujuan untuk mengetahui apakah terdapat pengaruh strategipembelajaran aktif tipe rotating quartet exchange terhadap hasil belajar matematika siswa padaranah kognitif. Jenis penelitian ini yaitu pra eksperimen dan rancangan penelitian yangdigunakan adalah randomized control group only design.Berdasarkan tes akhir hasil belajar diperoleh rata-rata hasil belajar matematika pada kelaseksperimen 83,68 dan rata-rata hasil belajar matematika kelas kontrol 72,13. Hasil analisa uji- t diperolehthitung = 3,58 dan ttabel = 1,67 pada taraf nyata 0,05. Disimpulkan thitung > ttabel menerima hipotesis alternatif(H1) yaitu hasil belajar matematika siswa kelas eksperimen lebih baik dibandingkan kelas kontrol, artinyapembelajaran aktif tipe rotating quartet exchange berpengaruh terhadap hasil belajar siswa.
Co-Authors Abdul Wahab Abdullah, Wahyuddin Afriliya Tri Putri Amanah, Fisa Amirudin Amirudin Andrianto Andrianto Arif Rizki Marsa Ariyadi, Ariyadi Cut Muthiadin Deby Handayani Desmita, Yelda Dian Eka Putra Dyah Ayu Suryaningrum Eva Oktavia Febriani Fitri Hertini , Etty Sri Ideva Gaputra Idris Parakkasi Ikhbal Salam, Riyan Ikhsan Irwan Misbach Irwan Misbach Ismael Judijanto, Loso KARTINI Lasmiatun, KMT Mansyuri, Ahmad Ari Milla Apriliana Muin, Rahmawati Nanda, Tyara Nichy Oktaviani Novi Yanti Nurtati Nurtati Nurtati, Nurtati Patria Nagara Putri, Afriliya Tri Putri, Noni Sartika Rafikar. T,, Rahmad Raja Ayu Mahessya Rayendra Rini Afrianti Ronal Watrianthos Rostam Ahmad Efendi Rozi Meri S Sumarlin Safitri, Ina Said, Saida Saputra, Edriagus Sembiring, Rinawati Siradjuddin Siradjuddin, Siradjuddin Syahrial Syofria Meidona Widya Wahyuni Yelda Desmita Yuhefizar Yuhefizar Zaki Zaki