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Pemetaan Rawan Fenomena Sinkhole Sebagai Upaya Mitigasi Bencana Di Desa Lebbo Tengae, Kabupaten Maros Ardianto, Ardianto; Alghifari, Rihan Muhammad; Hidayah, Nurul
Geosfera: Jurnal Penelitian Geografi Vol 4, No 2 (2025): Geosfera : Jurnal Penelitian Geografi
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/geojpg.v4i2.34731

Abstract

This study aims to determine the Sinkhole prone zone around the impact of the Sinkhole in Lebbo Tengae Village, Maros Regency by using this type of quantitative research and using a pure experimental approach. The data collection technique used was direct observation and measurement of the resistivity value of the rock under the surface around the Sinkhole. The results of the study revealed that the cause of the Sinkhole in Lebbo Tengan Village, Maros Regency was due to the presence of an aquifer below the surface that is right parallel to the Sinkhole. In addition, it was also found that the subsurface structure that made up the area was dominated by clay and sandy soil so that it was very easy to dissolve in aquifers. Based on the results of the research, there were suggestions especially for the community not to build buildings around the Sinkhole because of the active aquifer below the surface so that it has the potential for a Sinkhole to occur in the future
INTERDEPENDENCY GROUP MODERATION AND THE RELATIONSHIP BETWEEN PROCEDURAL FAIRNESS AND AUDIT PERFORMANCE Ardianto, Ardianto
Journal of Economics, Business, and Accountancy Ventura Vol. 16 No. 1 (2013): April 2013
Publisher : Universitas Hayam Wuruk Perbanas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14414/jebav.v16i1.130

Abstract

This study is an experiment analyzing the subjects of the audit assignment group. This studyfocus on the dynamics in the aspects of behavior, especially the behavior which is related tothe relationship between the procedural fairness felt by the assignment group and the auditperformance. The method used is the basis of goal setting theory and valence instrumentalityexpectancy theory. Besides that, this study also tests the effect of the interdependence moderationon the relationship between group fairness and audit performance. By using defensetest with ANOVA, it provides result that interdependency moderation in the relationship betweenfairness and audit performance is high. This shows that procedural fairness felt by theteam influences the audit performance. The degree of the fairness effect on the audit performanceis also proved to be significantly influenced by the degree or level of interdependencyamong the groups.
Random Forest Regression Untuk Prediksi Produksi Daya Pembangkit Listrik Tenaga Surya Raharjo, Agus Budi; Ardianto, Ardianto; Purwitasari, Diana
BRILIANT: Jurnal Riset dan Konseptual Vol 7 No 4 (2022): Volume 7 Nomor 4, November 2022
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (935.32 KB) | DOI: 10.28926/briliant.v7i4.1036

Abstract

Pembangkit listrik tenaga surya (PLTS) menjadi solusi yang paling popular dan diterapkan dibanyak negara. Namun interkoneksi PLTS ke sistem jaringan transmisi listrik menghadirkan permasalahan kepada operator jaringan dikarenakan memiliki sifat fluktuasi dalam menghasilkan energi listrik. Faktor-faktor yang berpotensi mempengaruhi sifat fluktuasi energi listrik adalah meteorologi dan parameter cuaca. Salah satu langkah mitigasi untuk mengatasi kondisi tersebut yaitu dengan memprediksi produksi keluaran daya PLTS. Penelitian ini mengajukan metode prediksi produksi daya dengan pra-proses data, penerapan model regresi, serta penentuan skenario uji coba. Data histori PLTS berasal dari sistem SCADA selama setahun yang terdiri atas faktor nilai produksi keluaran daya, radiasi, suhu lingkungan, suhu peralatan, dan kecepatan angin. Data yang telah diolah selanjutnya dimodelkan menggunakan algoritma Random Forest Regression (RFR). Dalam proses pemodelan dilakukan skenario pengaturan beberapa parameter, seperti proses perbaikan hilang rekam, normalisasi data dan filter produksi. Evaluasi dilakukan dengan menganalisis perbandingan kinerja setiap algoritma beserta kombinasi skenarionya. Hasil eksperimen menunjukkan bahwa RFR mempunyai kinerja tinggi dengan nilai R2 sebesar 0.9679 dan RMSE sebesar 0.0438. Pemilihan skenario yang tepat terbukti memberi peningkatan kinerja akurasi sebesar RFR 2,90%.
Tingkat Kepuasan Belajar Mahasiswa Dalam Penggunaan Aplikasi Zoom Cloud Meeting Di Fakultas Tarbiyah Dan Ilmu Keguruan Institut Agama Islam Negeri Manado Hakim, Arif; Ardianto, Ardianto; Anuli, Wadan
The Teacher of Civilization : Islamic Education Journal Vol 3, No 1 (2022): Volume 3 No. 1 Maret 2022
Publisher : IAIN Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30984/jpai.v3i1.1854

Abstract

Studi ini mengkaji tentang tingkat kepuasan belajar mahasiswa terhadap penggunaan aplikasi zoom cloud meeting. Adapun pokok permasalahannnya yaitu untuk mengetahui bagaimana tingkat kepuasan mahasiswa dalam belajar menggunakan aplikasi zoom cloud meeting di Fakultas Tarbiyah dan Ilmu Keguruan Institut Agama Islam Negeri Manado.         Penulis dalam penelitian menggunakan pendekatan kuantitatif dengan metode survey, sampel yang digunakan dalam penelitian ini menggunakan random sampling sejumlah 51 mahasiswa yang ada di kelas pendidikan agama islam (PAI) semester lima. Teknik pengumpulan data dalam penelitian ini menggunakan angket. Instrumen ini sebelum digunakan untuk menjaring data, maka terlebih dahulu dilakukan uji validitas dan uji reliabilitas. Selanjutnya untuk teknik analisis data menggunakan analisis deskriptif yaitu mendsekripsikan dan memaknai data dari masing-masing komponen yang diteliti.         Berdasarkan hasil penelitian dapat dilihat secara umum bahwa tingkat kepuasan belajar mahasiswa memiliki tingkatan kepuasan yang cukup dari responden yang memberikan jawabnnya dengan pertanyaan angket yang diwakili 5 indikator pelayanan yaitu indikator reability (2,8), tangible (2,6), ressponsiviness (2,6), assurance (3) dan emphaty (2,65) dan untuk nilai rata-rata dari keseluruhan indikator yaitu sebesar (2,7). Nilai ini masuk kategori cukup yang artinya tidak puas jika dilihat dalam tabel konsultansi perhitungan WMS, Jadi dengan demikian dapat disimpulkan bahwa mahasiswa yang belajar dengan menggunakan zoom cloud meeting tidak puas
The Psychological Impact of Divorce on Children in Manado City, North Sulawesi Ardianto, Ardianto; Gunawan, Edi; Yusuf, Nasruddin; Tubagus, Munir
Ulul Albab: Jurnal Studi dan Penelitian Hukum Islam Vol 6, No 2 (2023): Vol. 6, No. 2, April 2023
Publisher : Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/jua.v6i2.30914

Abstract

Divorce is a complex life event that often has significant impacts, especially on the psychological well-being of children. This research aims to deeply explore the psychological impact of divorce on children in Manado City, North Sulawesi. Through a qualitative approach, we conducted in-depth interviews with 20 informants, including children, divorced parents, and judges from the Manado Religious Court. The results of the study indicate that divorce affects not only the physical and social aspects of children but also significantly impacts their emotional state. Children who are victims of their parents' divorce often experience deep feelings of loss, uncertainty about their family's future, and confusion about the causes of the divorce. Emotional conflicts also arise in children who are victims of divorce, such as feelings of guilt, anger, sadness, and prolonged anxiety. These psychological impacts are then reflected in various aspects of the child's life, including a decline in academic performance, lack of motivation to study, and deviant behaviors such as drug use or engaging in promiscuous activities. In facing these challenges, it is crucial for children to receive adequate social and psychological support. Therefore, the roles of family, government, schools, and the surrounding community in providing appropriate support and facilitating children's adaptation to their parents' divorce are very important. Support from various parties can help children who are victims of divorce in their psychological recovery.
Empirical Evidence of ESG Disclosure's Impact on Corporate Investment Decision in Indonesia Cahyono, Suham; Damayanti, Vira Ayu; Ardianto, Ardianto
Jurnal Dinamika Akuntansi dan Bisnis Vol 11, No 1 (2024): March 2024
Publisher : Accounting Departement Economics and Business Faculty Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jdab.v11i1.31466

Abstract

The purpose of this study is to investigate the impact of environmental, social, and governance (ESG) disclosure on corporate investment decisions. Data were collected from annual reports of firms listed in Indonesia Stock Exchange between 2015 and 2020 (378 firm-year observations). Using Ordinary Least Square (OLS) and fixed effect estimation, this study found that the dimension of ESG practices positively affects corporate investment decisions. In addition, the presidential election periods increase the effectiveness of corporate investment decisions. The study results reveal that uncertainty in the economic and business environment over the impact of general elections increases the company's ability to generate higher investments. This study contributes to the company strategic alignment to justify management about investment prioritize in the stakeholder wealth through ESG disclosure.
Directors tenure diversity and corporate sustainability performance: The non-linear evidence from Indonesia public listed companies Ardianto, Ardianto; Cahyono, Suham; Harymawan, Iman
Jurnal Akuntansi dan Auditing Indonesia Vol 28, No 1 (2024)
Publisher : Accounting Department, Faculty of Business and Economics, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jaai.vol28.iss1.art2

Abstract

The primary objective of this study is to thoroughly investigate the association between director tenure diversity and corporate sustainability performance. This study utilizes a sample comprising 578 firm-year observations from non-financial companies listed on the Indonesia Stock Exchange. To test the hypothesis, the study employs the Ordinary Least Squares method, complemented by a series of endogeneity tests. This study reveals that the sustainability performance of corporations in Indonesia falls significantly short of satisfactory levels. Furthermore, the study indicates that there is a negative association between tenure diversity and sustainability performance, demonstrating a U-shaped curve pattern. To ensure the robustness of our findings, we performed additional analysis using coarsened exact matching and Heckman (1979) two-stage least square methodologies, confirming that the results remained consistent with those of the initial test. Intriguingly, our supplementary analyses also revealed an inverse association between tenure diversity in the boardroom and sustainability performance within companies. This study makes a significant contribution to the corporate governance literature by elucidating the inverse association between director tenure diversity and sustainability performance. In doing so, it enhances the originality and novelty of existing studies, particularly within the context of developing countries, such as Indonesia. This study exhibits novelty by embracing a quantitative approach to measure sustainability performance, revealing an intriguing inverse association between sustainability performance and ESG initiatives within the companies.
The Bridging the Lingustic Gap: Challenges in Building AI Models For Non-Standard Dialects Ramadhan, Rizky Surya; Ria Kusrini, Nurul Azizah; Ardianto, Ardianto
Attaqwa: Jurnal Ilmu Pendidikan Islam Vol. 21 No. 1 (2025): Ilmu Pendidikan Islam
Publisher : Prodi Pendidikan Agama Islam Sekolah Tinggi Agama Islam Daruttaqwa Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54069/attaqwa.v21i1.978

Abstract

This study examines the challenges of developing Natural Language Processing (NLP) models for non-standard and low-resource Indonesian dialects, with a focus on code-mixing, slang, and regional variations commonly encountered in digital communication. Using a synthetic dataset (NusaDialect benchmark) for sentiment analysis and Named Entity Recognition (NER), we examined the performance of widely used models, including mBERT, IndoBERT, XLM-RoBERTa, and GPT-4. Quantitative results reveal a significant performance gap when models trained on standard Indonesian are applied to dialectal input, with IndoBERT outperforming mBERT but being surpassed by XLM-RoBERTa. In contrast, GPT-4 demonstrates strong resilience in zero-shot settings. Qualitative error analysis further reveals systematic weaknesses related to out-of-vocabulary slang, code-switching ambiguity, morphological complexity, and pragmatic or culturally embedded expressions. To address these limitations, two mitigation strategies were tested: continued pretraining on social media data and data augmentation with back-translation. Findings indicate that while continued pretraining yields the most significant performance gains, augmentation offers a more balanced trade-off by improving dialectal robustness without degrading performance on formal Indonesian. The study concludes that overcoming these linguistic challenges requires not only technical solutions but also culturally informed approaches. Practical implications extend to AI applications in customer service, social media analysis, and digital governance, where inclusivity and accessibility for diverse language users are essential.
BIG DATA, ARTIFICIAL INTELLIGENCE, AND MANAGEMENT ACCOUNTANT: A GLOBAL PERSPECTIVE Cahyono, Suham; Ardianto, Ardianto
Jurnal Bisnis dan Akuntansi Vol. 26 No. 1 (2024): Jurnal Bisnis dan Akuntansi
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Sekolah Tinggi Ilmu Ekonomi Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34208/jba.v26i1.2081

Abstract

This study aims to objectively explored the relevance of big data issues that have developed in the professional world to the best practices of the management accounting profession. The conceptual framework was developed to become the frame for consideration of making structured designs on artificial intelligence issues. Using data sources derived from literature studies and conducting various reviews of articles related to this interesting topic, conclusions are generated that refer to the implications of management accountant best practices. This study finds that the concept of management accountants is strongly influenced by the adoption of Big Data in the companies. Furthermore, we specifically define and present strategic steps that can suggest management accountants can carry out best practices in accordance with professional programs that have become an important part of practice. This study contributes to the development of the best practice of management accountants where Big Data is the center of attention that cannot be separated from their professional practice so that it is possible to adjust the practice of management accountants that generate added value. To the best authors knowledge, this is the first study to seeks and explores the Big Data and Artificial Intellegence in the management accountant profession from global perspectives. The study provides some deep insight to the accountant management global more take care for their sustainable profession in the long wave of digitalisation.
Analisis Kebijakan Pendidikan Diniyah dalam Implementasi Kurikulum Madrasah Diniyah di Lingkungan Pesantren Fahrurrozi, Imam; Baihaki, Imam; A’yun, Miftakhul Qurrota; Ardianto, Ardianto
At Tadbir: Islamic Education Management Journal Vol. 2 No. 2 (2024): November 2024
Publisher : Islamic Education Management Study Program of STIT al Urwatul Wutsqo Jombang, East Java, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54437/attadbir.v2i2.1820

Abstract

This research aims to analyze the Islamic education policy in implementing the Madrasah Islamic curriculum in the Islamic boarding school environment. The main focus of the research is to analyze the early education gap, adaptive early education curriculum, obstacles to early curriculum development and sustainable early education models. A qualitative approach is used with the case study method. Data was obtained through in-depth interviews, observation, and review of related documents. The research results show that there is a gap between the early education policy and the needs of traditional Islamic boarding schools, especially in maintaining local characteristics such as the yellow book curriculum. Islamic boarding schools face challenges in infrastructure, funding and human resource training, which hinder curriculum innovation. Manbaul Ulum Islamic Boarding School has combined religious values ??with modern skills, despite being constrained by technology and resources. This research proposes a sustainable, technology-based model of early education, teacher training, and collaboration with the business world to produce adaptive and relevant graduates without losing Islamic identity.