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All Journal Kreano, Jurnal Matematika Kreatif-Inovatif Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika Jurnal Ilmiah Peuradeun Journal of Economic, Bussines and Accounting (COSTING) JOURNAL OF APPLIED INFORMATICS AND COMPUTING JURNAL EKSAKTA PENDIDIKAN (JEP) ComTech: Computer, Mathematics and Engineering Applications Reformasi : Jurnal Ilmiah Ilmu Sosial dan Ilmu Politik International Journal for Educational and Vocational Studies Journal of Social And Economics Research International Journal of Education and Digital Learning (IJEDL) International Journal of Trends in Mathematics Education Research (IJTMER) Research Horizon Enrichment: Journal of Multidisciplinary Research and Development Mining Science and Technology Journal Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) eProceeding of TIK Jurnal Edukatif Kreano, Jurnal Matematika Kreatif Inovatif journal of social and economic research Jurnal Ilmu Pendidikan & Sosial (SINOVA)
M. Ikhsan
Jurusan Teknik Elektro, Universitas Syiah Kuala
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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The Development of Geo-Math Application by Integrating Geo-Gebra Applets to Improve Students’ Spatial Ability Ikhsan, M.; Rochaminah, Sutji; Mastura, Ayu
Jurnal Ilmiah Peuradeun Vol. 12 No. 3 (2024): Jurnal Ilmiah Peuradeun
Publisher : SCAD Independent

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26811/peuradeun.v12i3.1492

Abstract

Geometry can be challenging for students due to its abstract nature; The difficulty is often associated with low spatial abilities; to overcome these challenges, educators can employ dynamic and visual learning approaches to help students learn and understand geometric concepts more effectively. This study aimed to develop a Geo Math application by integrating the GeoGebra applets on geometry that fulfill valid, practical, and effective aspects that are expected to improve spatial abilities. This research utilized development research using the ADDIE model, which consists of 5 stages: analysis, design, development, and trial implementation. It went through several trial stages consisting of validation experts, one-to-one trials, and small group trials, and the evaluation stage was carried out through a pre-post-test quasi-experimental study. Based on the results, it can be concluded that the Geo Math application was very feasible to support the implementation of learning mathematics, especially in learning geometric transformations, which could assist students in constructing concepts from various transformations effectively. The interactive and dynamic nature of GeoGebra applets within the application allowed students to visualize and manipulate geometric objects and could make abstract mathematical concepts more concrete and accessible, which could improve students’ spatial abilities.
Rancangan Desain Tambang Nikel Laterit Pada Blok D PT. Pernick Sultra Site Waturambaha Kecamatan Lasolo Kepulauan Kabupaten Konawe Utara Provinsi Sulawesi Tenggara Ikhsan, M.; Yatjong, Isramyano; Dzakir, La Ode
Mining Science And Technology Journal Vol 3 No 2 (2024): Mining Science and Technology Journal
Publisher : Program Studi Teknik Pertambangan, Fakultas Teknik, Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54297/minetech-journal.v3i2.630

Abstract

PT. Pernick Sultra merupakan perusahaan yang bergerak di bidang pertambangan mineral. Wilayah IUP Operasi Produksi PT. Pernick Sultra berada di Desa Waturambaha, Kecamatan Lasolo Kepulauan Kabupaten Konawe Utara, Provinsi Sulawesi Tenggara. Penelitian ini dilaksanakan di Blok D yang memiliki luas 5,9 Ha. Tujuan dari penelitian ini adalah untuk mengetahui estimasi cadangan di blok D, berapa volume dan tonase endapan nikel laterit dengan menggunakan metode Kriging. Data yang dibutuhkan dalam penelitian ini adalah data assay, collar, geology, survey dan topografi lalu menggunakan software surpac 6.6.3 untuk mengestimasi cadangan. Selain itu software surpac juga untuk membuat desain pit blok D dan layout desain tambang. Dari data hasil estimasi cadangan nikel laterit pada blok D dengan metode Kriging menggunakan software surpac dari jumlah data titik bor sebanyak 30 titik dengan spasi random dimana jarak spasi terkecil 28 m dan jarak spasi terbesar 66 m dengan pola pemboran zigzag. Diketahui jumlah tonase adalah sebesar 306.000 ton dan volume 204.000 m³, dengan kadar rata – rata Ni 2.02%. Dalam pembuatan desain pit ada beberapa parameter yang perlu diperhatikan seperti ketentuan COG perusahaan sebesar 1.4%, rekomendasi geometri lereng dengan tinggi jenjang 5 m, lebar jenjang 2 m dan kemiringan 50°. Dari hasil desain pit berdasarkan cadangan yang telah didapatkan dapat dihasilkan luasan pit bukaan sebesar 5,9 Ha . Layout bertujuan untuk mengetahui letak sarana dan prasarana tambang. Pada daerah penelitian meliputi desain pit, disposal area, jalan angkut dan stockpile. Adapun jarak dari pit ke disposal sejauh 245 meter dan jarak pit ke stockpile sejauh 391 meter.
EFEKTIVITAS PELAKSANAAN PROGRAM SIMPAN PINJAM KHUSUS PEREMPUAN DI KECAMATAN KAJORAN KABUPATEN MAGELANG Sulaimi, Ariefina Irfania; Ikhsan, M.; Harsono, Harsono
Journal of Economic, Bussines and Accounting (COSTING) Vol 7 No 5 (2024): Journal of Economic, Bussines and Accounting (COSTING)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/costing.v7i6.13025

Abstract

Penelitian ini bertujuan untuk menilai efektivitas pelaksanaan program simpan pinjam khusus perempuan (SPP) di Kecamatan Kajoran, Kabupaten Magelang, sebagai bagian dari program pemberdayaan masyarakat. Penelitian ini menggunakan metode deskriptif evaluatif dengan pendekatan kualitatif dan melibatkan 33 informan yang terdiri dari pengurus dan anggota kelompok SPP dari berbagai desa di Kecamatan Kajoran. Data dikumpulkan melalui observasi, wawancara, dan dokumentasi, serta divalidasi menggunakan teknik triangulasi. Berdasarkan hasil penelitian, program SPP berjalan dengan baik dan efektif dalam memberdayakan perempuan dari rumah tangga miskin produktif untuk meningkatkan pendapatan. Program ini membantu pemenuhan kebutuhan primer hingga tersier melalui pendanaan usaha mikro, dukungan sosial dasar, dan penguatan kelembagaan simpan pinjam bagi perempuan. Model evaluasi yang digunakan adalah model CIPP (Context, Input, Process, Product) yang mencakup kontrol, masukan, proses, dan hasil. Sumber anggaran program berasal dari program pemberdayaan sebelumnya, yaitu PPK dan PNPM-Mandiri Pedesaan. Program SPP dinilai tepat sasaran, dengan pelaksanaan yang efektif dalam pengembalian dana pinjaman, pendampingan oleh pengurus, serta peningkatan pendapatan dan anggaran untuk modal usaha berikutnya. Rekomendasi yang disarankan meliputi peningkatan komitmen dalam mendukung kesejahteraan perempuan, pengetatan syarat pinjaman modal untuk mengurangi keterlambatan pembayaran, peningkatan koordinasi dengan instansi terkait untuk pelatihan, serta inovasi dari peserta program agar pendapatan meningkat dan dana pinjaman dapat terus berputar dengan lancar.
TRANSFORMATIVE ADAPTIVE LEADERSHIP IN THE DIGITAL AGE: A SYSTEMATIC REVIEW OF EMERGING PARADIGMS AND SOCIO-ECONOMIC IMPLICATIONS FOR ORGANIZATIONAL RESILIENCE Sundowo, Asep Winardi; Hermawan, Anton; Wijayanto, Dedi; Ikhsan, M.; Rachmad, Faizal; Kuswoyo, Yoyo; S., Sherly Anggraini
Journal of Social and Economics Research Vol 6 No 2 (2024): JSER, December 2024
Publisher : Ikatan Dosen Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54783/jser.v6i2.636

Abstract

This paper explores the evolving nature of leadership amidst rapid technological advancements and socio-economic shifts. It highlights the limitations of traditional leadership models in addressing complex challenges posed by digital transformation and global disruptions. The study synthesizes research on the intersection of transformational and adaptive leadership, emphasizing the need for an integrated approach. Findings suggest that leaders who combine transformational vision with adaptive strategies can better navigate technological changes, foster innovation, and enhance organizational resilience. This systematic review also outlines significant challenges, such as balancing technological integration and human factors, and offers insights into effective leadership practices in the digital era.
IMPLEMENTASI WIRESHARK DAN FIREWALL UNTUK MENDUKUNG TRAFIK KEAMANAN JARINGAN Ikhsan, M.; Aswandi, Aswandi; Saputri, Nanda
eProceeding of TIK Vol 5, No 1 (2025): eProTIK: Mei, 2025
Publisher : Politeknik Negeri Lhokseumawe

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

Abstract

Kemajuan teknologi telah meningkatkan kompleksitas dan frekuensi ancaman keamanan jaringan, seperti peretasan, malware, dan aktivitas jaringan berbahaya. Penelitian ini bertujuan untuk menganalisis sistem keamanan JJLink dan mengidentifikasi kelemahan yang perlu diperbaiki. Alat analisis lalu lintas jaringan yang digunakan adalah Wireshark, sementara firewall diimplementasikan untuk menyaring paket data dan memblokir website yang tidak aman. Metode yang digunakan dalam penelitian ini adalah Quality of Service (QoS), yang mengukur dan menganalisis kinerja jaringan berdasarkan parameter seperti delay, jitter, throughput, dan packet loss. Hasil penelitian menunjukkan adanya perbedaan performa dalam dua percobaan yang dilakukan. Pada percobaan menggunakan laptop, sistem berhasil memblokir 100% dari 20 website yang tidak aman, sementara 40% dari 15 website yang aman tidak terblokir. Sebaliknya, pada percobaan menggunakan handphone, hanya 40% dari 20 website yang tidak aman berhasil terblokir, dan 40% dari 15 website yang aman tidak terblokir. Temuan ini menunjukkan bahwa laptop memiliki kinerja yang lebih baik dalam memblokir website tidak aman dibandingkan dengan handphone.
Mathematical Creative Thinking Ability for Students Through REACT Strategies Qadri, Lailatul; Ikhsan, M.; Yusrizal, Yusrizal
International Journal for Educational and Vocational Studies Vol. 1 No. 1 (2019): May 2019
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/ijevs.v1i1.1483

Abstract

The ability to think creatively is important to create students who can use mathematical mindset in their daily activities, and in various sciences. The conditions at school this time show us that students still run into problems in resolve math questions which related to mathematical creative thinking ability that finally impact on the result is low for this ability. Therefore, we need strategy for mathematics learning so it can improve  mathematical creative thinking ability for students. The strategy that can be applied are through Relating, Experiencing, Applying, Cooperating, dan Transferring (REACT). This research aims to know the improvement creative thinking mathematical ability for students through react strategy. The type of this research is experimental research with a quantitative approach. The populations in this study are students in class X SMAN 1 Banda Aceh. The sample in this study is students in class X MIA-3 as an experimental class that gets learning with REACTs strategy, and students in class X MIA-1 as a control class that has conventional learning. The instrument of this research is the questions of pretest and post-test. The quantitative analysis using a test independent sample t-test. Based on the results of data analysis it can be concluded that improvement creative thinking mathematical ability for students by teaching with REACTs strategy is better than improvement of students' creative thinking skills by teaching conventionally.
Improving the Ability of Representation and Problem Solving Through Concrete Representational Abstract (CRA) Approach in Mathematical Learning Zulfakri, Zulfakri; Ikhsan, M.; Yusrizal, Yusrizal
International Journal for Educational and Vocational Studies Vol. 1 No. 3 (2019): July 2019
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/ijevs.v1i3.1585

Abstract

The representation and mathematical problem-solving abilities of students are still relatively low. The low ability is due to the lack of attention of the implementers of learning to develop learning that can improve the ability of representation and mathematical problem-solving. One effort that can be done is to apply to learn through the Concrete Representational Abstract (CRA) approach. This study aims to analyze the increase in representation ability and mathematical problem solving of students and to examine the interaction between student learning and the ability of representation and mathematical problem solving of students. This research is quantitative research with an experimental method with the design of the pretest-posttest group design. The population of this study was all students of SMP Negeri 1 Banda Aceh with a sample of two classes which became the experimental and control classes. The instrument of data collection is a test of representation ability and mathematical problem-solving. Data analysis of the study was carried out with SPSS 23 assisted two-way ANOVA for windows at a significant level of 0.05. The results of the study showed that: 1) the improvement of the representation and mathematical problem-solving abilities of students who obtained learning through the CRA approach was better than improving the problem-solving abilities of students who obtained conventional learning 2) there was no interaction between the CRA approach and the student level towards improving representation and solving abilities mathematical problem
Mathematical Reasoning Ability and Learning Independence of High School Students Through Problem Based Learning Model Putra, Purnama; Ikhsan, M.
International Journal for Educational and Vocational Studies Vol. 1 No. 3 (2019): July 2019
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/ijevs.v1i3.1596

Abstract

The ability of students to answer mathematical reasoning questions and to learn independence is still low. Mathematical reasoning and learning independence are important possessed by students. Therefore, a learning model of a relevant. One of the learning approaches is the Problem Based Learning (PBL) model. The purpose of the study to find out: Differences in the increase in mathematical reasoning abilities and student learning independence taught by using PBL with students taught with conventional learning in terms of (a) all students, and (b) student level (high, medium, low). This research is an experimental research design with a pretest-posttest control group design. The population of this study was all students of class X of the Delima 1 High School in Pidie. While the sample consisted of two classes, namely the experimental class (X-2) and the control class (X-3) taken by random sampling. The instrument used to obtain research data is a test of mathematical reasoning ability and student learning independence. To see the difference in mathematical reasoning abilities and student learning independence between classes PBL models with conventional classes using the t-test. The results showed that the improvement of students' mathematical reasoning abilities and student learning independence that obtained learning with PBL approach was better than students who obtained learning with conventional approach in terms of overall and initial abilities of students (high, medium, low), in quality there were significant differences between students who studied using PBL model with those using conventional learning.
Analisis Diferensial Pengaruh Optimalisasi Pajak dan Retribusi Daerah terhadap Efektivitas Belanja Langsung: Studi Empiris pada Bapenda Kabupaten Karimun Dwiyana, Eva; Persada, Razaki; Ikhsan, M.; Irawanto, Irawanto
REFORMASI Vol 15, No 1 (2025)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/rfr.v15i1.6604

Abstract

The acceptance of local revenue from taxes and levies on the one hand has not been maximised while on the other hand the effectiveness of direct expenditure and the ability of the government to realise the implementation of budgeted and planned direct expenditure budget activity programs is less effective. This study aims to determine the effect of optimisation of local tax revenue and local retribution on the effectiveness of direct expenditure. This research was conducted at the Karimun Regency Regional Revenue Agency. The research respondents were 101 people out of 135 existing populations, consisting of civil servants (PNS) and honorary employees. Variable measurement is done using Likert's scale. Data were collected through questionnaires, data analysis methods were carried out by validity and reliability tests, classical assumption tests, descriptive analysis, multiple regression analysis and hypothesis testing (correlation coefficient, determination, t-test and f-test). Statistical aids are used SPSS version. 27 for windows. The results showed that partially, Local Tax Optimisation has a statistically significant effect on Direct Expenditure Effectiveness, Local Retribution Optimisation has no statistically significant effect on Direct Expenditure Effectiveness. While simultaneously, local tax optimisation and local retribution optimisation have a significant effect together. The conclusion shows that the optimisation of local tax revenue and local retribution has an effect on the effectiveness of direct expenditure and has a contribution in efforts to increase local revenue in the Regional Revenue Agency of Karimun Regency. Penerimaan pendapatan daerah dari pajak dan retribusi disatu sisi belum maksimal  sedangkan disisi yang yang lain  efektifitas belanja langsung dan kemampuan pemerintah dalam merealisasikan  pelaksanaan program kegiatan anggaran belanja  langsung yang  dianggarkan dan direncanakan kurang efektif. Penelitian ini bertujuan untuk mengetahui pengaruh optimalisasi penerimaan pajak daerah dan retribusi daerah terhadap efektifitas belanja langsung. Penelitian ini dilakukan di Badan Pendapatan Daerah Kabupaten Karimun. Responden penelitian berjumlah 101 orang dari 135 populasi yang ada, yang berasal dari pegawai negeri sipil (PNS) dan pegawai honorer. Pengukuran variabel dilakukan dengan menggunakan skala Likert’s. Data dikumpulkan melalui kuisioner, Metode analisis data dilakukan dengan uji validitas dan reliabilitas, uji asumsi klasik, analisis deskriptif, analisis regresi berganda dan uji hipotesis (koefisien korelasi, determinasi, Uji-t dan Uji-F). Alat bantu statistik digunakan aplikasi SPSS versi. 27 for windows. Hasil penelitian menunjukan bahwa secara parsial, Optimalisasi Pajak Daerah berpengaruh signifikan secara statistik terhadap Efektifitas Belanja Langsung, Optimalisasi Retribusi Daerah tidak berpengaruh signifikan secara statistik terhadap Efektifitas Belanja Langsung. Sedangkan secara simultan, Optimalisasi Pajak Daerah dan Optimalisasi Retribusi Daerah berpengaruh signifikan secara bersama-sama. Kesimpulan menunjukan bahwa optimalisasi penerimaan pajak daerah dan retribusi daerah berpengaruh terhadap efektifitas belanja langsung dan memiliki kontribusi dalam upaya peningkatan penerimaan pendapatan asli daerah di Badan Pendapatan Daerah Kabupaten Karimun. 
Image-Based Classification of Indonesian Traditional Houses Using a Hybrid CNN-SVM Algorithm Ikhsan, M.; Rahardi, Majid
Journal of Applied Informatics and Computing Vol. 9 No. 5 (2025): October 2025
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v9i5.10864

Abstract

The diversity of Indonesian traditional houses represents a cultural heritage that must be preserved. However, the lack of interest among younger generations and the difficulty in recognizing the distinctive architectural characteristics of traditional houses present challenges to preservation efforts. This study aims to develop an image classification model for Indonesian traditional houses using a hybrid CNN-SVM approach to improve recognition accuracy. The dataset consists of 3,919 images from five classes of traditional houses, namely gadang, joglo, panjang, tongkonan, and honai, with an 80% training split, 10% validation, and 10% testing. The data were processed through resizing, augmentation, and normalization before being trained using a CNN architecture with five convolutional layers as a feature extractor and an SVM serving as a multi-class classifier. The experimental results show that the hybrid CNN-SVM model achieved an accuracy of 96.68%, with consistently high precision, recall, and F1-score across all classes. These findings demonstrate that integrating CNN as a feature extractor and SVM as the final classifier can enhance the model’s generalization capability in distinguishing images of Indonesian traditional houses.
Co-Authors Abda Abda Ainal Mardhiah Anton Hermawan Anwar Anwar Arijuddin, Arijuddin Arman Lany, Arman Aswandi Aswandi, Aswandi Dessy Amalia, Dessy Dewi Nadila, Amanda Dwiyana, Eva Edy Irwansyah Harsono Harsono Hawa, Ewiniarti Hesti Istiqlaliyah Irawanto Khairun Nisa Kuswoyo, Yoyo La Ode Dzakir M. Duskri Mahantara Nugraha, Rizal Majid Rahardi Mastura, Ayu Muhammad Subianto Muhammad Yasin Mulia, Siti Musfiratul, Musfiratul Nanda Saputri Nur Azizah Pasaribu, Anju Yurika Purnama Putra, Purnama Qadri, Lailatul Qadri, Lailatul Rachmad, Faizal Rahmah Johar Razaki Persada Rifaatul Mahmuzah RR. Ella Evrita Hestiandari S., Iqbal S., Sherly Anggraini Safitri Safitri Salsabila, Maimanah Sulaimi, Ariefina Irfania Sundowo, Asep Winardi Susanti Susanti Sutji Rochaminah Trikoesoemaningtyas Wijayanto, Dedi Wimbo, Mursito Yatjong, Isramyano Yoga, R. I Made Oka Yusrizal - Yusrizal Yusrizal Zulfakri, Zulfakri