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Studi Perbandingan Metode Dempster-Shafer dan Teorema Bayes dalam Sistem Pakar Diagnosa Penyakit Sistem Pernapasan Kusmanto, Kusmanto; Esabella, Shinta; Karim, Abdul; Bobbi Kurniawan Nasution, Muhammad; Hidayatullah, Muhammad
Building of Informatics, Technology and Science (BITS) Vol 7 No 1 (2025): June (2025)
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bits.v7i1.7317

Abstract

Respiratory system disease diagnosis often faces challenges in ensuring the accuracy of results due to the complexity of overlapping symptoms. In particular, a method is needed that is able to handle data uncertainty and utilize existing evidence optimally. This study aims to compare two methods, namely Bayes' Theorem and Dempster-Shafer, in diagnosing three types of respiratory diseases: Asthma, Tuberculosis, and Bronchitis. The solution is done by analyzing the percentage of confidence produced by each method based on symptom data. The results show that Bayes' Theorem produces the highest confidence for Tuberculosis (74.92%), while Dempster-Shafer provides the highest confidence for Bronchitis (80%). This comparison indicates that the selection of methods must be adjusted to the characteristics of the data and the needs of the analysis. This study contributes to providing insight into the advantages and disadvantages of each method, which can be used as a reference in developing a more accurate disease diagnosis decision support system.
Integration of Public Communication in the Perspective of Organizational Environment in Social Media Suherman, Ansar; Hidayatullah, Muhammad; Filanti, Wa Ode Safnano; Ariendika, Rama
ARISTO Vol 13 No 1 (2025): January
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/ars.v13i1.9178

Abstract

This research is motivated by the growing trend among various entities, including government organizations and private companies, in using social media platforms for communication strategies within the overall organizational environment. This phenomenon is widely regarded as a favourable development due to the inherent openness of the Web 2.0 environment, which allows for the dissemination of information and the facilitation of active engagement, discourse, and the creation of online communities. Nevertheless, the optimistic perspective on the advantages of social media communication in organizations ignores potential conflicts between the principles of openness associated with Web 2.0 and organizational management strategies and practices. This research aims to investigate the utilization of social media by several organizations in Indonesia. A qualitative approach was applied to generate the research findings by conducting in-depth interviews with informants from the research object and various social media specialists. These interviews aimed to explore methods for resolving conflicts between the nature of social media and organizations' strategic and managerial aspects. Specifically, this research focuses on addressing conflicts related to control and governance. The research results suggest a potential path for further exploration in the field of public communication, particularly in aligning organizational goals with the needs of online communities.
PELATIHAN PEMBUATAN MATERI PEMBELAJARAN DENGAN APLIKASI CANVA DI SMPN 1 MAJENE Mayapada, Retno; Rahayu, Putri Indi; Hidayatullah, Muhammad
Arunika: Jurnal Pengabdian Masyarakat Vol. 2 No. 1: Juni 2023
Publisher : Unit Publikasi dan Jurnal Sekolah Tinggi Ilmu Ekonomi Tri Dharma Nusantara Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53654/ar.v2i1.337

Abstract

The development of technology and information requires the world of education to always adjust to improve the quality of education. Improving educational performance will require information systems and information technology in the future, which not only serves as a supporting tool, but can be a very important tool to support the success of the world of education so that it can compete in the global world. Competency development is something that should be done by all professionals, including teachers. One of the challenges for teachers and developers of educational technology is to make innovative learning fun and not boring for students. Teacher competence in creating interesting and creative material affects teacher success in helping students achieve better learning outcomes. One of the uses of technology in learning is to use the Canva application. Training using the Canva application was carried out at SMPN 1 Majene. The participants who participated in this activity were 31 teachers. The purpose of the series of activities carried out is to provide training to teachers to use the Canva application. This training was also conducted based on observations, interviews, and surveys conducted with the school. The output of the series of activities carried out is that teachers gain new insights or refreshes about the Canva application so that they can use the Canva application to create interesting and creative learning materials.
Mr MANAJEMEN PROGRAM LEMBAGA BAHASA ASING DI UNIVERSITAS HASYIM ASY’ARI JOMBANG: sebuah study analisis implementasi dan evaluasi program Rais, Qulyubi Mahsan Nasukha; ramadhan, rahmad; hidayatullah, muhammad
Al-Katib: Jurnal Pendidikan Bahasa Arab Vol. 2 No. 2 (2025): Desember 2025
Publisher : Arabic Language and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65095/al-katib.v2i2.281

Abstract

Penelitian ini bertujuan untuk menganalisis pengelolaan program studi Bahasa Arab yang diselenggarakan di Universitas Hasyim Asyari Jomang. Dalam pengumpulan data peneliti menggunakan wawancara observasi dan dokumen sedangkan analisis data menggunakan teknik deskriptif kualitatif dengan tiga proses yaitu reduksi data penyajian data dan analisis kesimpulan. Hasil penelitian menunjukkan ahwa pelaksanaan manajemen program Bahasa Arab di Institut Bahasa Asing Universitas Hasyim Asyari Jomang erjalan dengan lancar memenuhi fungsi manajemen dengan bbaik yaitu perencanaan dan pengorganisasian. manuver dan pemantauan, serta implementasi yang terkait dengan komponen manajemen program Bahasa Arab. Pemelajaran Bahasa Arab di Institut Bahasa Asing UNHASY mengutamakan mahasiswa untuk aktif erlatih memangun pola kalimat Bahasa Arab dalam semua keterampilan Bahasa. Menggunakan produk panduan pengguna akademi Bahasa UNHASY dalam waktu yang relatif singkat akan mencapai tujuan elajar Bahasa Arab dari semua keterampilan. Meskipun masih ada celah yang perlu diperbaiki terutama dari segi keutuhan pengguna dan manajemen waktu. Namun pemelajaran Bahasa Arab di lemaga Bahasa asing UNHASY merupakan program yang baik dan dapat menjadi standar untuk menjalankan program pemelajaran Bahasa Arab di lemaga Bahasa asing.
Decision Support System for Selecting the Best Head of Study Program Using the MOORA and MOOSRA Methods Karim, Abdul; Hidayatullah, Muhammad; Kurniawan Nasution, Muhammad Bobbi; Esabella, Shinta
Building of Informatics, Technology and Science (BITS) Vol 7 No 3 (2025): December 2025
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bits.v7i3.8928

Abstract

The Head of the Study Program is one of the most important parts of a university. The Head of the Study Program is also the highest leader within the study program structure. The role of the Head of the Study Program is as an organizational unit that is responsible for the administration of the study program they lead. The Head of the Study Program is tasked with coordinating all study program activities, as well as managing lecture schedules, practicum schedules, and lecture evaluation results. The selection of the Head of the Study Program requires precise accuracy to avoid errors in the selection process. The stability of a study program heavily depends on the role and reputation of its lecturers, especially the lecturer responsible for the core courses of that study program. Therefore, the participation of lecturers is highly necessary in the selection of the Head of the Study Program. Since the higher education management is also interested in the selection process, methodological assistance is needed to accommodate the aspirations of the lecturers and the interests of the university management. The reward system is a crucial element for motivation toward a better direction, aiming to further increase performance. This reward system is expected to encourage the performance of the Head of the Study Program to be more productive, so that the vision and mission for achieving the development of a university can be properly attained and implemented.
Penjatuhan Pidana Terhadap Pelaku Tindak Pidana Penggelapan Pajak Sebagai Bentuk Formulasi Pemidanaan Hidayatullah, Muhammad; Shafira, Maya; Achmad, Deni; Deviani, Eka; Meidiantama, Refi
Journal of Health Education Law Information and Humanities Vol 3, No 1 (2026): Februari 2026
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/helium.v3i1.8056

Abstract

Tindak pidana penggelapan pajak merupakan bentuk economic crime yang memiliki karakteristik khusus, baik dari segi pembuktian maupun pemidanaannya, karena secara langsung berdampak pada kerugian keuangan negara. Salah satu problematika yang sering muncul dalam praktik peradilan pidana pajak adalah penerapan pidana denda yang sangat besar dengan ancaman pidana kurungan sebagai subsider apabila denda tersebut tidak dibayarkan. Kondisi ini menimbulkan perdebatan terkait keadilan substantif, efektivitas pemidanaan, serta kesesuaiannya dengan tujuan hukum pidana perpajakan yang pada dasarnya lebih mengedepankan pemulihan kerugian negara. Penelitian ini bertujuan untuk menganalisis dasar pertimbangan hukum Majelis Hakim dalam menjatuhkan pidana denda dan pidana kurungan subsider dalam perkara penggelapan pajak, serta menilai relevansi putusan tersebut dalam konteks perkembangan hukum perpajakan pasca perubahan Undang-Undang Ketentuan Umum dan Tata Cara Perpajakan melalui Undang-Undang Harmonisasi Peraturan Perpajakan. Metode pendekatan yang digunakan adalah metode yuridis normatif yang didukung dengan pendekatan yuridis empiris. Data diperoleh melalui studi kepustakaan dan wawancara dengan hakim yang memeriksa dan mengadili perkara a quo serta akademisi di bidang hukum pidana dan hukum administrasi negara. Hasil penelitian menunjukkan bahwa penerapan pidana kurungan subsider dalam perkara penggelapan pajak pada saat putusan dijatuhkan merupakan konsekuensi formil dari ketentuan hukum yang berlaku, namun secara substantif masih menimbulkan persoalan keadilan dan efektivitas pemidanaan.
Uji Aktivitas Antioksidan Kombucha Daun Kelakai (Stenochlaena palustris (Burm.F) Bedd) Dengan Metode DPPH Hidayatullah, Muhammad; Abdurrahman, Abdurrahman; Andina , Lisa; Astiati , Rini; Rina, Rina
Journal of Pharmaceutical and Sciences JPS Volume 9 Nomor 1 (2026)
Publisher : Fakultas Farmasi Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/journal-jps.com.v9i1.1256

Abstract

Degenerative diseases are often caused by exposure to free radicals, and antioxidants play an important role in maintaining body stability by counteracting them. Kelakai (Stenochlaena palustris), a typical plant of Kalimantan, contains bioactive compounds such as phenolics and flavonoids, making it a potential source of natural antioxidants. This study aims to determine the results of antioxidant activity tests on kelakai leaf kombucha. Kombucha was chosen because its antioxidant activity is influenced by the phenolic content formed during fermentation, potentially becoming an antioxidant-rich probiotic drink. The antioxidant activity test of kelakai leaf kombucha used the DPPH (2,2-diphenyl-1-picrylhydrazyl) method. The results of determining the maximum absorption wavelength of 0.1 mM DPPH were at 515 nm with the highest absorption of 0.602. The antioxidant activity test using quercetin as a comparison resulted in an IC₅₀ value of 3.0892 ppm. This quercetin IC₅₀ value is included in the very strong category (<50 ppm). Meanwhile, the antioxidant activity test on kelakai leaf kombucha yielded an IC₅₀ value of 0.5845 ppm. This value also indicates that kelakai leaf kombucha has very strong antioxidant activity. Increasing sample concentration is directly proportional to the increase in antioxidant activity, as indicated by a decrease in the absorption value. Therefore, the development of kelakai leaf kombucha and testing its antioxidant activity are expected to produce innovative functional food products.
Evaluating the Basa-Samawa Platform through WebQual 4.0 and Importance–Performance Analysis Shinta Esabella; Susilawati, Tri; Andriani, Titi; Hidayatullah, Muhammad; Gunawan, Gunawan; Yana Karisma
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol. 25 No. 2 (2026)
Publisher : Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/matrik.v25i2.5391

Abstract

The rapid technological development in the era of Industry 4.0 has significantly influenced the education sector, including the implementation of digital learning methods such as e-learning. This research aims to develop and evaluate a responsive web-based e-learning application for learning the Samawa (Sumbawa) regional language, in response to the declining interest of younger generations in regional languages and the increasing threat of language extinction. The methodology is a quantitative descriptive approach using WebQual 4.0 and Importance-Performance Analysis (IPA) to measure user perceptions and satisfaction with the e-learning system. Data were collected through questionnaires distributed to 170 respondents, including 25 teachers and 145 students in Sumbawa Regency, using simple random sampling. The questionnaire covered three key variables: usability, information quality, and interaction quality. The results of the validity and reliability tests confirmed that the instrument was appropriate for data collection. Descriptive statistics indicated that users generally rated the e-learning application positively, although there were discrepancies between perceived performance and expectations, particularly regarding usability and interaction.IPA quadrant analysis revealed that several indicators, especially related to navigation and content accuracy, fall into the ”main priority” category and require immediate improvement. Overall, the average performance score (3.76) was slightly below the expected average (3.84), indicating the need for further refinement in certain features. The integration of WebQual 4.0 and IPA effectively identified user needs and can serve as a framework for the continuous improvement of regional language e-learning systems.
Analisis Kepuasan Pemustaka Terhadap Kualitas Layanan Perpustakaan Kampus Berdasarkan Model LIBQUAL+ Azzahra, Nur Sifa Azzahra; Anjani, Devita Ragil; Meiana, Indah; Hapsari, Resta Rania; Hidayatullah, Muhammad; Nugraha, Joko Tri Nugraha
Journal of Innovative and Creativity Vol. 6 No. 2 (2026)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

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

Abstract

This study aims to analyze library users’ satisfaction with library service quality based on the LibQUAL+ model. The method used was a descriptive quantitative approach involving the distribution of questionnaires to 71 respondents, with analysis conducted using descriptive statistics. The results indicate that library service quality falls within the good to very good category, with the “Library as Place” dimension having the highest average score. Meanwhile, the “Information Control” and “Affect of Service” dimensions are in the good category but have not yet reached an optimal level.This situation arises because the library’s physical facilities have been well-managed, thereby providing comfort to users, whereas information access and the quality of service interactions still have limitations in fully meeting user needs. Therefore, efforts to improve service quality should focus on aspects of information access and staff service. This study serves as a foundation for library administrators to evaluate and continuously improve service quality in a manner that is more oriented toward user needs.
An Experimental Study of OTT–Influencer Effects and Cultural Moderation for Indonesia’s Culinary Nation Branding Hidayatullah, Muhammad; Awaluddin, Muhammad; Firdaus, Acmad; Suherman, Ansar
Komunikator Vol. 17 No. 2 (2025)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jkm.v17i2.28483

Abstract

This study compares OTT and influencer advertising across Malaysia and Russia and examines how cultural proximity shapes destination-marketing outcomes. A 2×2 between-subjects experiment (OTT vs. influencer × Malaysia vs. Russia) was conducted with online adult participants. The results show a significant main media effect on visit and purchase intention, as well as a Media × Culture interaction: influencer advertising performs better in Malaysia, whereas OTT performs better in Russia. Cultural proximity is positively associated with ad attitude, intention, and destination brand equity, and it also amplifies media effects. Practically, in markets similar to Malaysia, organizations should prioritize influencer-led strategies featuring culturally resonant creators. In markets similar to Russia, they should anchor reach and frequency through OTT, complemented by curated influencer activations. Overall, the findings clarify an operational bridge between nation-branding objectives, straightforward reach–frequency planning, and cultural proximity.
Co-Authors A. Rahman Abdul Karim Abdurahman Abdurrahman Adlillah, Rihan Adrianus Inu Natalisanto Agus Muljanto, Muhammad Ahmad Ahmad Hasibuan, Thohar Ahmad Jaya Ahmad Zarkasi Aisyah, Della Aldes Lesbani Alhamda Rahman, Ghathfaan Ali Topan, Paris Amirin Kusmiran Ananda, Rizki Qori Andina , Lisa Andriani, Titi Anjani, Devita Ragil Ansar Suherman, Ansar Anugrah, Rifki Apriana Apriana Ardila, Bella Ariendika, Rama Ariyanto, Nova Aryanto, Nova Aslamiah Aslamiah Astiati , Rini Astuti, Karunita Ika Aswasulasikin As’ad Najib, Muhammad Aulia, Masyitah Aulia, Nindi Azzahra, Nur Sifa Azzahra B, Ihsan Bobbi Kurniawan Nasution, Muhammad Darmawan , Indra Darmawan, Indra Deni Achmad Diani Ayu Pratiwi Diansari, Rani Eka Dimas Utomo Djatnika, Riki Dona Arsinta Eka Deviani Etiana, Eka Fahmi Syuhada Falani, Achmad Zakki Fardinah, Fardinah Farhan Fathonah, Sharida Ratri Fauzia Dwi Kayanti Fernando Saputra Filanti, Wa Ode Safnano Firdaus, Acmad Giatma Dwijuna Ahadi Gunawan Gunawan Gunawan Hananda Putra, Muhammad Fauzan Hapsari, Resta Rania Hayati, Hikmah Hijrah, Muh. Husni Husni Ibrahim, Doni Septu Marsa Iga Mawarni Jaelani, Irsan Jaya , Ahmad Jaya, Ahmad Juniardi Akhir Putra Karisma, Yana Kartini Kartini Khairil Khairun Nisa Kholis Nurhanafi Kurniawan Nasution, Muhammad Bobbi Kusmanto Kusmanto Liaten Marini, Fika Maulida, Rahmi Maulidyawati , Desi Maya Shafira Mayapada, Retno Meiana, Indah Meidiantama, Refi Misin, Misin Muhammad Awaluddin, Muhammad Muhammad Faisal Mahdie Nadila Cantika Ramdani Nathaniela, Amanda Noor Mirad Sari Noviadi, Aditya Nugraha, Joko Tri Nugraha Nugroho, Setyadi Nuraidha, Amalia C Nuraviat, Sitti Pebrian, Reza Presda, Ignasius Putri Indah Sayakti Rahayu, Putri Indi Rahmi Muthia Raihan, Muhammad Rais, Qulyubi Mahsan Nasukha Ramadhan, Rahmad Rani, Syahrul Rifandi, Muhammad Rifqi, Raoul Rina Rina Risfidian Mohadi Rivada, Feby Suci Amanda Rukayah Saranty, Saranty Shalsabila Miracle, Annisaa Shinta Esabella Sofya, Nora Dery Sri Mulyani Suhardin Sultan Wachid , Muhammad Suryadi, Sudi Susi Rose Ardian, Anggeli Susilawati, Tri Syariful Alam Syawaliyah, Syawaliyah Topan, Paris Ali Ulfah, Syarifatul Umar Umar Violet, Violet Wahyudin Wahyudin Wathan, Arizalul* Wibiyan, Sahrul Windiarti Dwi Purnaningrum Yuliadi Yuliadi Yuniar, Tya Zahira, Salsabila Zainudin Hassan