p-Index From 2021 - 2026
11.607
P-Index
This Author published in this journals
All Journal International Journal of Electrical and Computer Engineering Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) KURVA S JURNAL MAHASISWA Jurnal Teknologi Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) LINK Jurnal Imejing Diagnostik Jurnal Edik Informatika : Penelitian Bidang Komputer Sains dan Pendidikan Informatika Majalah Kesehatan FKUB AL-ATHFAAL : JURNAL ILMIAH PENDIDIKAN ANAK USIA DINI Varia Justicia Jurnal Rekam Medis dan Informasi Kesehatan Jurnal AKSI (Akuntansi dan Sistem Informasi) Jurnal Inotera JAB (Jurnal Akuntansi & Bisnis) Owner : Riset dan Jurnal Akuntansi VOX EDUKASI: Jurnal Ilmiah Ilmu Pendidikan Jurnal STIE Semarang (Edisi Elektronik) DIKEMAS (Jurnal Pengabdian Kepada Masyarakat) TEKNIKA Jurnal Elektronika Listrik dan Teknologi Informasi Terapan Edum Journal Health Information : Jurnal Penelitian Jurnal Ilmiah Edunomika (JIE) Amnesty: Jurnal Riset Perpajakan JATI (Jurnal Mahasiswa Teknik Informatika) Journal of Telenursing (JOTING) Jurnal HIDROPILAR Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Jurnal Bisnis dan Kewirausahaan (Journal of Business and Entrepreneurship) Jurnal Darma Agung Jurnal Informa: Jurnal Penelitian dan Pengabdian Masyarakat Journal of Dehasen Educational Review Indonesian Journal of Global Health research Jurnal Ilmiah Akuntansi Peradaban Jurnal Pengabdian kepada Masyarakat Nusantara International Journal of Animal Science Jurnal Teknik Informatika (JUTIF) Jurnal Kesehatan Tambusai Jurnal Visionary : Penelitian Dan Pengembangan Di Bidang Administrasi Pendidikan AEEJ : Journal of Automotive Engineering and Vocational Education MAHESA : Malahayati Health Student Journal Dinamis TRANSFORMASI : JURNAL PENGABDIAN PADA MASYARAKAT Jurnal Locus Penelitian dan Pengabdian Jurnal PADAMU NEGERI (Pengabdian pada Masyarakat Bidang Eksakta) Journal of Engineering Environtmental Energy and Science SENTRI: Jurnal Riset Ilmiah Journal Health Information Management Indonesian Journal of Innovation and Research in Primary Education International Journal of Learning Reformation in Elementary Education Jurnal Masyarakat Madani Indonesia Sanskara Akuntansi dan Keuangan Jurnal Ilmiah Pendidikan dan Keislaman The Es Accounting and Finance Dikdimas : Jurnal Pengabdian Kepada Masyarakat Center of Economic Students Journal (CSEJ) Bengawan :Jurnal Pengabdian Masyarakat Proceeding of International Conference on Science, Education, and Technology West Science Accounting and Finance Neraca: Jurnal Ekonomi, Manajemen dan Akuntansi PPSDP International Journal of Education Jurnal Media Akademik (JMA) Advances in Managerial Auditing Research Advances: Jurnal Ekonomi & Bisnis Jurnal Kewirausahaan dan Bisnis Celebes Journal of Community Services Journal of Social Work and Science Education JISE TECHNOVATE Jurnal Gotong Royong Media Penelitian dan Pengembangan Kesehatan JP2N: Jurnal Pengembangan Dan Pengabdian Nusantara JPT : Jurnal Pendidikan Tematik Journal of Multidisciplinary Sustainability Asean
Claim Missing Document
Check
Articles

Comparative Analysis of RGB and Grayscale Pixel-Based Similarity Methods for Lung X-ray Image Retrieval in Clinical Decision Support Systems Widiyanto, Wahyu Wijaya; Nizam Husen, Mohd; Pariyasto, Sofyan; Susanto, Edy
Jurnal Teknik Informatika (Jutif) Vol. 6 No. 6 (2025): JUTIF Volume 6, Number 6, Desember 2025
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jutif.2025.6.6.5570

Abstract

Chest X-ray imaging is widely used to support the diagnosis of lung diseases, yet many automated similarity techniques still rely on RGB formats, which differ from the grayscale images commonly used in clinical systems. This discrepancy raises the question of whether color information is necessary for effective similarity assessment. This study aims to evaluate the performance of RGB and grayscale pixel-based similarity methods for lung X-ray analysis and determine whether grayscale images can provide comparable similarity performance with lower computational demands. A total of 300 chest X-ray images representing normal, pneumonia, and COVID-19 categories were processed in both formats. Pixel-level similarity was calculated across 30,000 image pairings, followed by statistical testing to assess differences between methods. The results show that grayscale similarity scores closely match those of RGB, with variations generally below 0.3%. A meaningful difference was observed only in the comparison between normal and COVID-19 images, indicating that RGB may capture subtle visual variations not present in grayscale. Overall, this study demonstrates that grayscale pixel-based similarity analysis provides a reliable and computationally efficient approach, contributing to the development of lightweight medical image retrieval and clinical decision support systems in the field of health informatics.
Peran Literasi Pajak dalam Membentuk Moral Pajak Mahasiswa Rifani, Riza Amalia; Nisrina, Ulfah Laila; susanto, Edy; Ikhtiari, Kirana
Center of Economic Students Journal Vol. 9 No. 1 (2026): Januari - Maret
Publisher : Fakultas Ekonomi dan Bisnis, Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56750/rd044d04

Abstract

Tax morale di kalangan mahasiswa berperan penting dalam kepatuhan perpajakan, sebab mereka merupakan calon wajib pajak. Tujuan utama penelitian ini adalah untuk mengetahui bagaimana literasi perpajakan berpengaruh terhadap tax morale terutama pada kalangan mahasiswa di Fakultas Bisnis Institut Ilmu Sosial dan Bisnis Andi Sapada. Dengan pemilihan responden menggunakan purposive sampling, sebanyak 36 mahasiswa dipilih sebagai sampel. Teknik dalam penelitian ini menggunakan pendekatan regresi linier sederhana. Hasil penelitian menyatakan bahwa literasi perpajakan berpengaruh terhadap tax morale mahasiswa dengan nilai koefisiensi korelasi sebesar 0,683 yang berarti adanya pengaruh yang kuat dari pengaruh literasi dengan nilai signifikasi 0,01 (< 0,05)
Pengaruh Likuiditas, Profitabilitas, dan Rasio Pasar Terhadap Harga Saham yang Terdaftar di Bursa Efek Indonesia : Studi Kasus Perusahaan Indeks Saham LQ45 Nur Aifa; Alam, Syamsu; Susanto, Edy
Center of Economic Students Journal Vol. 8 No. 3 (2025): July-September (2025)
Publisher : Fakultas Ekonomi dan Bisnis, Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56750/11tqa878

Abstract

Penelitian ini bertujuan untuk menguji pengaruh likuiditas, profitabilitas, dan rasio pasar terhadap harga saham yang terdaftar di Bursa Efek Indonesia (Studi Kasus Perusahaan Indeks Saham LQ45) dengan waktu pelaksanaan penelitian berlangsung selama 2 bulan yaitu pada bulan November sampai dengan bulan Desember 2024. Populasi dalam penelitian ini meliputi seluruh perusahaan yang terdaftar di LQ45 di Bursa Efek Indonesia (BEI) sedangkan dalam pemilihan sampel peneliti menetapkan beberapa kriteria sehingga jumlah sampel dalam penelitian ini berjumlah 11 perusahaan dengan masa waktu periode laporan keuangan perusahaan selama 3 tahun, berdasarkan hal ini maka jumlah sampel dalam penelitian ini berjumlah 33 sampel. Penelitian ini menggunakan data sekunder dengan cara melakukan pengambilan data secara langsung di website Bursa Efek Indonesia. Metode analisis data yang digunakan yaitu analisis regresi linear berganda. Hasil penelitian menunjukkan bahwa: 1). Current ratio berpengaruh positif dan signifikan terhadap harga saham. 2). Return on equity berpengaruh positif dan signifikan terhadap harga saham dan 3). Earning per share berpengaruh positif dan signifikan terhadap harga saham.
Enacting Coding and Artificial Intelligence Education Policy in Elementary Schools Susanto, Edy; Sugiyanti, Wiwik; Arifin, Miftachul; Fathonah, Siti; Nurkolis, Nurkolis
Journal of Innovation and Research in Primary Education Vol. 5 No. 1 (2026)
Publisher : Papanda Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jirpe.v5i1.3135

Abstract

The integration of coding and artificial intelligence (AI) education in elementary schools has emerged as a global policy priority, yet significant gaps persist between policy formulation and classroom implementation, particularly in developing countries. This qualitative collective case study examines how elementary schools in Grobogan District, Indonesia enact the national coding and AI education policy introduced through the Merdeka Curriculum. Drawing upon policy enactment theory, TPACK framework, and computational thinking concept, data were collected through in-depth interviews with teachers (n=8), principals (n=4), and students (n=12), classroom observations of six learning sessions, and document analysis. Four distinct implementation models emerged: integrated project-based plugged coding, hybrid unplugged-plugged activities, subject-integrated unplugged approaches, and introductory demonstrations. Policy enactment was incremental and contingent upon school leadership and "champion" teachers. Teachers' TPACK readiness varied considerably, with technological knowledge representing the primary constraint. Despite infrastructural limitations, schools developed creative local adaptation strategies. Students demonstrated emergent computational thinking elements through trial-and-error activities, collaborative debugging, and systematic problem decomposition. Successful policy implementation requires sustained teacher capacity building, instructional leadership, and district-level support systems beyond regulatory frameworks. These findings offer evidence-based recommendations for narrowing the policy-practice gap in coding and AI education within resource-constrained contexts.
Model Deteksi Parkinson Disease Berbasis Deep Learning Menggunakan Arsitektur VGG Lestari, Deva; Wibowo, Gatot Murti; Setiawan, Agung Nugroho; Suwondo, Ari; Susanto, Edy
Jurnal Imejing Diagnostik (JImeD) Vol. 12 No. 1 (2026): JANUARY 2026
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v12i1.14284

Abstract

Background: Parkinsons Disease (PD) is a progressive neurodegenerative disorder characterized by the loss of dopaminergic neurons in the substantia nigra, resulting in motor and non-motor impairments. Early diagnosis remains challenging due to subtle initial symptoms and the relatively low accuracy of clinical assessment during early disease stages. Magnetic Resonance Imaging (MRI) provides high-resolution anatomical visualization and has the potential to detect early morphological changes. Advances in deep learning offer opportunities for automated PD detection through MRI analysis. This study aims to develop a PD detection model using the VGG architecture and evaluate its performance on MRI images. Methods: This study employed a Research and Development (R&D) approach to construct a deep learning–based PD detection model. The dataset consisted of 2,000 brain MRI images (1,000 PD and 1,000 healthy controls) obtained from the open-source Kaggle platform. Preprocessing included image normalization and resizing to 256×256 pixels. The dataset was divided into 80% training data and 20% testing data. The model was developed using the VGG architecture and trained for 15 epochs with a batch size of 16. Model performance was evaluated using accuracy, precision, sensitivity, and specificity metrics. Results: The VGG model demonstrated excellent classification performance on the test dataset. Evaluation results showed an accuracy of 0.99, precision of 0.99, sensitivity of 0.98, and specificity of 0.99. The confusion matrix indicated that the model correctly classified 198 healthy control images and 196 PD images, with minimal misclassification. Visualization of MRI comparisons showed that the model was able to detect morphological changes in the substantia nigra, including loss of the normal curvature of the crus cerebri, as an early indicator of PD. Conclusions: The VGG-based PD detection model achieved very high performance in distinguishing PD from healthy controls using MRI images. These findings highlight the potential of deep learning as a tool for early PD detection. However, the use of Kaggle data as the primary dataset represents a limitation due to unverified acquisition standards and clinical quality. Therefore, further validation using multicenter clinical datasets is required to ensure the model’s generalizability to broader patient populations.
Co-Authors A.M, Juhri Adfit, Muhammad Fikri Adhani Windari, Adhani Adi Atma, Alfian Adrian, Qaanitah Sakha Ady Bakri, Asri Afifah, Mutia Nur Afni Safitri, Nur Agung Nugroho Setiawan Agus Subhan Akbar, Agus Subhan Ahmad Arif Ahmad Asrori Ahoen, Bahori Al Kurnia, Dyanovita Alani, Gina Tri Alfiana Alfiana Aliyya, Wenny Ladhunka Nur Amalia, Rizkiyatul Amdhi Yul, Fadlul Amin, Muhammad Fathul Aminudin, Muhammad Andayani, Nurfitri Andiani, Lia Anik Fadlilah Anik Fadlilah Anik Fadlilah, Anik Antira, Lady Anwar Ilmar Ramadhan Aprilyanti, Cindy Ardiansyah, Novriza Wahyu Ardiyanto, Jefri Ari Suwondo ARI WAHYUDI Aria Hertanto, Arif Arie Hadiansyah, Muhammad Arinal Hasanah, Putri Fatmawati Ariyanti, Tri Dina Asih Budiati, Tri Asri asri asrul, asrullah Astuti, Lina Tri Atma, Alfian Adi Ayu Ismi Hanifah Azkarahman, Aldyon Restu Badrun, M. Bagus Abimanyu, Bagus Baharudin, Agus Bainamus, Putri Milanda Bakri, Asri Ady Bambang Satoto, Bambang Banat , Azizatul Banyu Arga, Ciptaning Basalamah, Muhammad Syafi'i A. Basyir Rantawi, Azhar Bintang Wahyuningsih, Nur bogy restu ilahi Budhi Rahardja, Istianto Budiati, Tri Asih Budiharto Budiharto Chastine Fatichah Criswanto, Mohamad Akbar Ryo Dani Setiawan Darmini Darmini Darwis Said, Darwis Dede Hertina Dian Kusuma Wardhani Dikza Ramadhan, Risa Donny Fernandez Dwi Al Farizi, Faizal DWI ISKANDAR Dwi Sudarno Putra Dyah Adriantini Sintha Dewi Eha Renwi Astuti Eka, Andi Primafira Bumandava Elizar Elizar, Elizar Eri Hartanto, Eri Erna Zakiyah Erwin Erwin Fadhilah, Ernita Shafa Nur Fadilah, Muhammad Reffy Fadlul Amdhi Yul, Fadlul Amdhi Fahmi, Marhalis Fani, Putri Irena Yupry Farenza, Gita Fatah, Ujang Fauzia, Nurul Febianti, Vira Febrianti , Mariska Febrianto, Sucipto Feskariani, Dwi Firman Jaya Fitri, Liza Aulia Fitria , Yenni Gatot Murti Wibowo, Gatot Murti Gatot Santosa, Gatot Gozali, Mochtar Gumilang Nurfirmansyah, Muhammad Aditya Hadiwinarto Hadiwinarto Hanafi, Arifah Puput Handayani, Agustia Handayani, Ike Mawarni Hanifah, Rizka Nurul Hariri, Ahmad Hasan Maksum Hendra Saputra Herlinda Mansyur Herly Evanuarini Hermawansa, Hermawansa Hermawasnsa Hertanto, Arif Aria Hidayatullah, Ade Hotdian Sinambela, Hotdian Husna, Dewi Asmaul Husnul Muthoharoh Ikhtiari, Kirana Ilahi, Bogy Restu Ilmar Ramadhan, Anwar Imron Natsir, Imron Indrayanto, Indrayanto Innayatullah, Ahmad Irena Yuprifany, Putri Irra Chrisyanti Dewi Jauhariansyah, Septian Judijanto, Loso Juliana, Ari Jumawan, Jumawan Junaid, Asriani Kartika, Erawati Kartika, Sintia Ela Kartiwi, Asti Putri Kevin kevin Khaeunisa, Ismah Koiruman, Joko Andi Krisdiana Wijayanti Kumala Dewi, Ratna Kumar, K Sathish Kurnianingsih Kurnianingsih, Kurnianingsih Kuswardana, Muhamad Fadli legito, Legito Lestari, Deva Lubis , Nurhanifah Fadhliyah Lubis, Muhammad Rizqi Luthfia , Izza M. Yasep Setiawan Macariola, Julie Simon Mahadewa, Mirza Maharani, Puspita Ayu Maharani, Suci Majid , Assyeh Annasrul Majid, Assyeh Annasrul Maozyonzyah, Adit Saputra Marhamah Marhamah martiani Martiani Martiani, Martiani Maslukin, Maslukin Maudiastiti, Meylinda Putri Ayu Maulana, Ismet Mayulia , Yuyun Medriati, Rosane Meilida Eka Sari Meliya, Leza Fica Melyana Nurul Widyawati Mesterjon, Mesterjon Meutia Tari, Eka Miftachul Arifin Mikaresti, Pamela Muh. Arif Muhammad Kristiawan Muhammad Su'un Mukti, Gatot Ari Murlena, Murlena Nabeel Syah, Muhammad Rafa Nafiiyah, Nur Nastiti Sumarsono, Qabila Cita Kurnianusa Nastiti Sumarsono, Qabilah Cita Kurnia Nasution, Ichsan Naufal Rangga Gumilang, Raden Naufaly, Muhammad Syah Nipriansyah, Nipriansyah Nisrina, Ulfah Laila Nizam Husen, Mohd Nopriansyah NOVIANTI, MAYA Novianti, Nurhaliza Nur Afifah, Mutia Nur Aifa Nur Aliyya, Wenny Ladhunka Nurhasanah, Shandra Dewi Nuridzati, Arifina Nurkolis Nurkolis, Nurkolis Nuzul Hidayat, Nuzul Oktari, Vivi Oktaria, Sheren Dwi Oktarina, Tika Oktavia Pambudi, Dian PA Andiena Nindya Putri Pariyasto, Sofyan Parwito Parwito, Parwito Pradana, Muhammad Yoga Pratiwi, Rahmaliya PUJI LESTARI Pujiastuti, Rr. Sri Endang Puput Hanafi, Ariffah Purwanto, Wawan Puspa Rini Puspitasari, Norma Putra, Muhammad Adhitya Thamisyah Putra, Ramadhan Hardani Putri Milanda Bainamus Putri, Frestiany Regina Putri, Vina Ananda Qustiawan, Akhmad RACHMAT HIDAYAT Rahardja, Istianto Budhi Raharjo, Refina Pebriyana Rahayu, Nugroho Tulus Rajendra, Muhammad Rafi Ramadana, Radiyah Rambat Nur Sasongko Ramli Semmawi, Ramli Rantawi, Azhar Basyir Rasyid Rasyid, Rasyid Ratnawati, Anista Yulia Regina Putri, Frestiany Rifani, Riza Amalia Rini Indrati, Rini RISALDI, HALFIC Rismaya Marbun Rita Zulbetti Riyanto, Muklis Riyanto, Ridho Rohmah, Alfisna Fajru ROSIVA ROSDIANA, SILVI Rosyidi, Ridhwan S Mulyadi, Dikdik S. Mulyadi, Dikdik Saipul Saputra, Cholin Edi Saputra, Riszki Sari, Meilida Eka Sari, Yeti Kartika Sefita, Ananda Septiani, Camilla Setiyadi, Johar Setyaningsih, Erna Sholikha, Rohmatus Siddiqa, Heidi Sinta, Dwi Siregar, Ahdiat Leksi Siti Fathonah Siti Masrochah Sitorus, Lizvan Sofian . Sopandi, Agus Tatang Sri Rejeki Sri Sumarni Sri Widiyati, Sri St.Sukmawati S. Stanzah, Edo Subhan Subhan Sudarmanto, Eko Sudarwan Danim Sudiyono Sudiyono Sugianto Sugianto Sugiyanti, Wiwik Suharso Suharso Sulistyati, Hanifah Sumantri , Ajis Sumartono Sumartono Supriadi Supriadi Supriadin, Eman Supriono Supriono Supriyana Supriyana, Supriyana Suryati Kumorowulan Susena, Edy Susena, Edy SYAMSU ALAM Syifa Mustika Taftazani, Muhammad Zaidan Tamaulina Br Sembiring Theresia Theresia Tohardi, Ahmad Toruan, Enjelya Peronika Lumban Tri Khairullah, Rafi Triyugo Winarko, Triyugo Ulhaqiyah, Asyifa Ulil Absor, Muhammad Iqbal Iszuddin Ummu Kalsum Utama, Nico Vantra Viona, Elsa Wahidin Wahidin Wahidin Wahyuningsih, Nur Bintang Wardana, Satria Wisnu Wenny Ladhunka Nur Aliyya Wibawa, Agus Wibowo, Bogi Pratomo Wicaksono, Aliansi Widiyanto, Wahyu Wijaya Wijaya, Nopa Wijayanti, Maylinda Yenni Fitria Yudhi Gunardi Yuliansyah, Chandra Yulianti, Eka Budi Yusuf, Doni Zahra, Hanifah Yulia Az Zahra, Theofani