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Penerapan Algoritma C4.5 untuk Klasifikasi Data Rekam Medis berdasarkan International Classification Diseases (ICD-10) Yudha Aditya Fiandra; Sarjon Defit; Yuhandri Yuhandri
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 1 No 2 (2017): Agustus 2017
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (579.053 KB) | DOI: 10.29207/resti.v1i2.48

Abstract

Abstract The medical record data is the patient's current record of medical records, the medical record data only being data stacked and not traced to generate useful knowledge for the hospital. This study can process the medical record data to classify the disease that occurs in sleeping sickness based on ICD-10. The method used in this research is C4.5 algorithm method by using attribute of international disease code as attribute of destination label as many as 21 international disease group, that is: A00-B99 up to Z00-Z99. This study yields a decision of the value code, C4.5 code can represent as many as 14 attribute values ​​of disease code objectives and data percentage that read more than 66%. The conclusion of this research is C4.5 algorithm help classify international disease code based on ICD-10 and decision tree making which can give information of any disease that often happened at hospital Keywords: data mining, classification, C4.5, medical records, ICD-10
Social Entrepreneurship in Sustainable Tourism: A Bibliometric Analysis of Governance, Resilience, and Regenerative Tourism Research Fitri Wulandary; Asmar Yulastri; Yuliana Yuliana; Yudha Aditya Fiandra; Julia Adelina
Brilliant International Journal Of Management And Tourism Vol. 6 No. 2 (2026): Brilliant International Journal Of Management And Tourism
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/bijmt.v6i2.7339

Abstract

This study investigates the intellectual evolution of social entrepreneurship research within sustainable tourism through a bibliometric analysis of Scopus indexed publications published between 2019 and 2026. The study aims to identify dominant research themes, conceptual structures, and emerging sustainability trajectories shaping the relationship between tourism and social entrepreneurship. Bibliographic data were collected from the Scopus database using a structured search strategy and screened following the PRISMA 2020 framework. A total of 80 journal articles were analyzed using Bibliometrix, Biblioshiny, and VOSviewer to examine publication trends, keyword co occurrence, citation structures, and thematic interconnections. The findings demonstrate a significant expansion of tourism social entrepreneurship research, particularly following the post pandemic transformation of global tourism systems. The intellectual structure of the field is increasingly dominated by themes related to governance, resilience, social innovation, community empowerment, and regenerative tourism. The co occurrence network further reveals growing interdisciplinary convergence among sustainability science, governance studies, resilience theory, innovation research, and community based tourism perspectives. The findings indicate that social entrepreneurship is progressively evolving from a market oriented entrepreneurial concept toward a governance oriented sustainability mechanism embedded within broader processes of social ecological transformation and adaptive tourism development. The study contributes theoretically by repositioning social entrepreneurship within a sustainability transition and adaptive governance framework while identifying regenerative tourism and resilience based governance as important future research trajectories within sustainable tourism scholarship.
Halal and Islamic Entrepreneurship in Sustainable Tourism Destinations: A Systematic Literature Review of Trends and Future Research Directions Azkarni Kamal; Asmar Yulastri; Yuliana Yuliana; Yudha Aditya Fiandra
Brilliant International Journal Of Management And Tourism Vol. 6 No. 2 (2026): Brilliant International Journal Of Management And Tourism
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/bijmt.v6i2.7355

Abstract

A comprehensive literature review to investigate halal and Islamic businesses in sustainable tourism destinations. The study focuses on a growing but fragmented literature linking halal tourism, Islamic entrepreneurship, MSME innovation, digital capacity, community empowerment, and sustainable destination competitiveness. Although halal tourism has received increasing academic attention, previous studies have largely focused on the tourist experience, halal attributes, Islamic marketing, certification, and sustainability as separate themes, so the entrepreneurial mechanisms underlying sustainable halal tourism have not been satisfactorily synthesized. This study uses a systematic literature review technique complemented by bibliometric and thematic analysis of Scopus indexed articles. According to the data, research on halal and Islamic entrepreneurship in sustainable tourism destinations increased between 2017 and 2025 with Indonesia, Malaysia, and Thailand making significant contributions. Based on thematic analysis, the main topics include sustainability, tourism development, innovation, community-based tourism, and sustainable entrepreneurship, while halal and Islamic entrepreneurship are still underrepresented in mainstream sustainable tourism research. The study concludes that halal and Islamic entrepreneurship should be positioned not only as business activities in accordance with religious teachings, but also as an ethical and entrepreneurial ecosystem that connects Islamic values, MSME innovation, digital transformation, community empowerment, halal assurance, and sustainable destination governance. This research contributes by presenting a comprehensive research agenda to expand halal tourism as a model for inclusive destination development.
Artificial Intelligence (AI) in Tourism Entrepreneurship: A Systematic Literature Review Nofia Ulan Sari; Asmar Yulastri; Yuliana Yuliana; Yudha Aditya Fiandra
Brilliant International Journal Of Management And Tourism Vol. 6 No. 2 (2026): Brilliant International Journal Of Management And Tourism
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/bijmt.v6i2.7356

Abstract

Artificial Intelligence (AI) has become one of the key technologies driving digital transformation in various sectors, including tourism entrepreneurship. Although research on AI continues to grow, studies that specifically map its development, applications, benefits, and challenges in tourism entrepreneurship remain relatively limited. Therefore, this study aims to systematically review the literature on AI in tourism entrepreneurship using a Systematic Literature Review (SLR) approach combined with bibliometric analysis. Research data were obtained from the Scopus database, covering the period 2020–2026. The article selection process follows PRISMA 2020 guidelines, and bibliometric analysis is conducted using VOSviewer to map publication trends, author collaboration networks, and relationships among keywords. The results show that publications on AI in entrepreneurship have increased significantly in recent years, with contributions from developed countries and journals focusing on innovation, sustainability, and entrepreneurship. Keyword analysis identified that the most studied AI applications include machine learning, natural language processing, chatbots, and generative AI such as ChatGPT. In addition, AI has been proven to deliver benefits such as increased operational efficiency, data-driven decision-making, service personalization, and business model innovation. However, its implementation still faces challenges, including limited digital competencies, high investment costs, and data security and privacy issues. This research provides a comprehensive understanding of the development and direction of AI research in tourism entrepreneurship and offers a research agenda to support the digital transformation of the tourism sector in the future.
FOMO DAN KONSUMSI MOBILE COFFEE DI KALANGAN GEN Z: TINJAUAN SISTEMATIS Fauzan Ferfithon; Asmar Yulastri; Henny Yustisia; Yudha Aditya Fiandra
NIAGAWAN Vol. 15 No. 2 (2026): NIAGAWAN VOL 15 NO 2 JULI 2026 - On Progress
Publisher : Fakultas Ekonomi Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/r8hrg927

Abstract

Penelitian ini bertujuan menganalisis pengaruh fenomena Fear of Missing Out (FOMO) terhadap perilaku konsumen digital Generasi Z pada bisnis kopi keliling. Metode yang digunakan adalah Systematic Literature Review (SLR) terhadap artikel tahun 2021–2026, dengan penelusuran melalui Google Scholar menggunakan Publish or Perish dan seleksi artikel memakai kerangka PRISMA sehingga terpilih 17 artikel sebagai sumber utama. Hasil menunjukkan bahwa media sosial (Instagram, TikTok, X) secara signifikan membentuk perilaku konsumsi Gen Z melalui tren viral, promosi digital, dan influencer marketing. FOMO mendorong kecenderungan konsumtif untuk mengikuti tren, memperoleh pengakuan sosial, dan menghindari ketertinggalan. Selain itu, harga, lokasi, citra merek, aksesibilitas, dan pengalaman sosial juga memengaruhi keputusan pembelian. Temuan ini menyarankan pelaku usaha kopi keliling memanfaatkan strategi pemasaran digital berbasis FOMO secara kreatif untuk meningkatkan keterlibatan dan loyalitas konsumen.