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All Journal SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan JURNAL PENDIDIKAN TAMBUSAI Jurnal Manajemen dan Bisnis Menara Ilmu Business Innovation and Entrepreneurship Journal Jurnal Review Pendidikan dan Pengajaran (JRPP) Jurnal Menara Ekonomi : Penelitian dan Kajian Ilmiah Bidang Ekonomi Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vocational : Jurnal Inovasi Pendidikan Kejuruan TEACHING : Jurnal Inovasi Keguruan dan Ilmu Pendidikan Jurnal Manajemen dan Bisnis eCo-Fin JAMBURA: JURNAL ILMIAH MANAJEMEN DAN BISNIS Indonesian Journal of Community Empowerment Jurnal Manajemen Bisnis Kewirausahaan Sewagati: Jurnal Pengabdian Masyarakat Indonesia QISTINA: Jurnal Multidisiplin Indonesia Journal of Event, Travel and Tour Management Jurnal Riset Rumpun Ilmu Pendidikan (JURRIPEN) Jurnal Ilmiah Mahasiswa Pendidikan Kesejahteraan Keluarga Journal of Education Transportation and Business AR-RUMMAN: Journal of Education and Learning Evaluation Jurnal Dinamika Sosial dan Sains Jurnal Ilmu Kedokteran dan Kesehatan Indonesia Jurnal Kemitraan dan Pengabdian International Journal of Educational Development and Innovation Jurnal Pendidikan dan Keguruan Klinik: Jurnal Ilmiah Kedokteran dan Kesehatan Jurnal Manajemen Bisnis dan Pariwisata
Vina Gabriella Saragih
Universitas Negeri Medan, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Adaptive Tourism Management Strategies for Nature-Based Destinations in Ecological Disaster Mitigation: Evidence from Sibolga, Indonesia Aditiya Pratama Daryana; Vina Gabriella Saragih; Prima Yudisthira
Jurnal Inovasi Bisnis dan Kewirausahaan Vol 8 No 1 (2026): Business Innovation and Entrepreneurship Journal (February)
Publisher : Entrepreneurship Faculty, Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35899/biej.v8i1.1173

Abstract

This study aims to analyze adaptive tourism management strategies in ecological disaster mitigation for nature-based tourism destinations in Sibolga, Indonesia. A case study approach was applied using qualitative methods supported by descriptive quantitative data collected through interviews, focus group discussions, field observations, and policy document analysis. The findings indicate that policy flexibility, stakeholder collaboration, and institutional learning have been partially implemented as adaptive practices, although the integration of ecological risk into destination planning remains weak. Adaptive tourism management plays a critical role in risk reduction and destination preparedness. The study concludes that embedding adaptive management within everyday destination governance can significantly enhance destination resilience to ecological pressures and support the long-term sustainability of coastal tourism.
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI KEPUTUSAN PEMBELIAN (STUDI KASUS PADA KONSUMEN SHAFA ANEKA SNACK DI KOTA MEDAN) Peni Anggriani; Aditiya Pratama Daryana; Vina Gabriella Saragih
Jurnal Menara Ekonomi : Penelitian dan Kajian Ilmiah Bidang Ekonomi Vol 11, No 2 (2025): VOLUME XI NO. 2 APRIL 2025
Publisher : Jurnal Menara Ekonomi : Pelatihan dan Kajian Ilmiah Bidang Ekonomi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/me.v11i2.8247

Abstract

Penelitian ini menganalisis pengaruh harga dan variasi produk terhadap keputusan pembelian konsumen di Toko Shafa Aneka Snack, Medan. Dalam industri ritel makanan, khususnya segmen snack, persaingan yang ketat menuntut pemahaman terhadap faktor-faktor yang mempengaruhi perilaku konsumen. Dengan menggunakan metode kuantitatif, data primer dikumpulkan melalui kuesioner dari 100 responden yang pernah berbelanja di toko tersebut. Analisis data dilakukan menggunakan SPSS dengan regresi linier berganda untuk menguji pengaruh harga dan variasi produk terhadap keputusan pembelian. Hasil penelitian menunjukkan bahwa harga (t hitung = 3.45; p-value = 0.001) dan variasi produk (t hitung = 2.87; p-value = 0.005) berpengaruh signifikan terhadap keputusan pembelian, sesuai dengan teori nilai persepsi dan kepuasan konsumen. Uji F menunjukkan bahwa secara simultan, kedua variabel independen tersebut berpengaruh signifikan terhadap keputusan pembelian (F hitung = 15.67; p-value = 0.0004), dengan koefisien determinasi (adjusted R²) sebesar 74%. Temuan ini mengindikasikan bahwa harga yang tepat dan variasi produk yang sesuai dapat meningkatkan keputusan pembelian konsumen. Penelitian ini memberikan wawasan penting bagi pemilik Toko Shafa Aneka Snack dalam mengembangkan strategi pemasaran yang lebih efektif untuk bersaing di industri yang kompetitif.Kata Kunci : Harga, Variasi Produk, Keputusan Pembelian 
Teknologi pompa air tenaga surya untuk penyediaan air bersih di Desa Gorat Pallombuan Kabupaten Samosir Arwadi Sinuraya; Denny Haryanto Sinaga; Vina Gabriella Saragih; Khata Ersada Sinuraya; Willis Martin Sitorus; Ilham Rizky Ananda
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 10, No 3 (2026): June
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v10i3.38783

Abstract

Abstrak Desa Gorat Pallombuan di Kabupaten Samosir merupakan komunitas pertanian yang menghadapi kendala aksesibilitas dan krisis pemenuhan air bersih. Kualitas air yang keruh dan berbau, tingginya ketergantungan pada pompa air berbahan bakar minyak, serta ketiadaan sistem pengelolaan yang terstruktur mengakibatkan degradasi infrastruktur dan defisit tenaga pemeliharaan terampil. Sebagai solusi atas permasalahan tersebut, diimplementasikan sistem pompa air tenaga surya (PLTS) terintegrasi yang efisien dan ramah lingkungan. Sistem ini ditenagai oleh panel surya berkapasitas 550 Wp guna mengeleminasi penggunaan bahan bakar fosil, serta dikombinasikan dengan unit filtrasi dua tahap untuk proses purifikasi. Selain itu, infrastruktur tandon bertingkat diinstalasi guna mengoptimalkan distribusi air menuju pemukiman dataran tinggi. Metode pelaksanaan program mencakup sosialisasi, instalasi teknologi, pelatihan teknis operasional, hingga pendampingan selama tiga bulan. Hasil kegiatan menunjukkan keberhasilan penyediaan suplai air bersih berkelanjutan yang mampu melayani 22 Kepala Keluarga (KK). Kinerja sistem dibuktikan dengan peningkatan kualitas air, yang ditandai oleh penurunan kadar Total Dissolved Solids (TDS) dari 305 mg/L menjadi 98 mg/L. Secara sosio-ekonomi, penerapan teknologi ini berhasil menekan biaya operasional air masyarakat hingga menjadi Rp0 per KK per bulan. Guna menjamin keberlanjutan program jangka panjang, telah dibentuk tim pengelola desa mandiri yang beranggotakan lima orang personel terlatih. Kata kunci: pompa air tenaga surya; penyediaan air bersih; energi terbarukan; kualitas air; pemberdayaan masyarakat. Abstract Gorat Pallombuan Village in Samosir Regency is an agricultural community facing accessibility constraints and a crisis in clean water provision. Poor water quality, characterized by turbidity and odor, coupled with a high reliance on fossil fuel-powered water pumps and the absence of a structured management system, has led to infrastructural degradation and a deficit in skilled maintenance personnel. As a solution to these challenges, an integrated, efficient, and eco-friendly solar-powered water pumping system was implemented. The system is powered by a 550 Wp solar panel to eliminate dependence on fossil fuels and is integrated with a two-stage filtration unit for water purification. Additionally, a multi-tiered reservoir infrastructure was installed to optimize water distribution to elevated residential areas. The program's implementation framework encompassed community socialization, technology installation, technical operational training, and a three-month mentoring period. The results demonstrate the successful provision of a sustainable clean water supply capable of serving 22 households. The system's performance is evidenced by a significant improvement in water quality, indicated by a reduction in Total Dissolved Solids (TDS) from 305 mg/L to 98 mg/L. Socioeconomically, the application of this technology successfully reduced the community's operational water costs to IDR 0 per household per month. To ensure long-term program sustainability, an independent village management team comprising five trained personnel was established. Keywords: solar water pump; clean water provision; renewable energy; water quality; community empowerment.
Persepsi Pengunjung terhadap Gelar Melayu Serumpun sebagai Daya Tarik Wisata Budaya di Kota Medan Prima Yudhistira; Aditiya Pratama Daryana; Vina Gabriella Saragih
Journal of Event, Travel and Tour Management Vol.6 No.1 (2026)
Publisher : Politeknik Pariwisata NHI Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34013/jett.v6i1.2238

Abstract

This study aims to explore visitors' perceptions of Gelar Melayu Serumpun as a cultural tourism attraction in Medan. Gelar Melayu Serumpun is a cultural event that showcases various elements of Malay arts, cuisine, and crafts to introduce and preserve Malay culture in North Sumatra. Using a qualitative approach with in-depth interviews and participatory observation, the research analyzes visitors’ experiences and perceptions of the event. A total of 15-20 visitors from diverse backgrounds were selected as research subjects. The results show that the majority of visitors highly appreciate the cultural diversity presented, particularly in terms of Malay cuisine and craft exhibitions, which reflect the heritage of Malay culture. The event was considered successful in providing visitors with a deep understanding of Malay values and history. However, there are areas that need improvement, such as broader promotion outside Medan, which visitors believe would attract more international tourists. Additionally, visitors expressed a desire for more direct interaction with the cultural community, such as workshops or learning sessions on traditional craft-making and cuisine. Based on these findings, it is recommended that the event organizers enhance international promotion and improve facilities such as parking areas and seating. This study provides valuable insights for the development of cultural tourism in Medan and offers recommendations to enhance the quality of existing cultural events, while strengthening Medan's appeal as a competitive cultural tourism destination. Keywords: Gelar Melayu Serumpun; cultural tourism; visitors’ perceptions; traditional arts; Malay cuisine
Optimasi Saus Kari Aceh pada Chicken Karaage Fusion Jepang–Indonesia: Evaluasi Sensori dan Akseptabilitas Nirmalasari Nirmalasari; Oktomi Harja; Vina Gabriella Saragih; Lulu Fajarwati; Mentari Arisyid Mulyadi
Menara Ilmu : Jurnal Penelitian dan Kajian Ilmiah Vol 20, No 1 (2026): Vol 20 No. 01 JULI 2026
Publisher : LPPM Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/mi.v20i1.8283

Abstract

Penelitian ini mengkaji pengembangan produk fusion cuisine Jepang–Indonesia melalui inovasi chicken karaage dengan saus Kari Aceh serta analisis pengaruh variasi formulasi terhadap karakteristik sensori dan akseptabilitas konsumen. Permasalahan utama penelitian ini adalah perlunya pengembangan produk kuliner inovatif yang tetap mempertahankan keseimbangan cita rasa antara dua budaya gastronomi berbeda, sekaligus memiliki tingkat penerimaan konsumen yang tinggi. Tujuan penelitian ini adalah untuk menganalisis pengaruh variasi tingkat rempah saus Kari Aceh terhadap karakteristik sensori, menentukan formulasi optimum, serta mengukur tingkat akseptabilitas konsumen. Penelitian menggunakan pendekatan kuantitatif dengan metode eksperimen menggunakan Rancangan Acak Lengkap (RAL) dengan empat perlakuan, yaitu K0 (kontrol), F1 (rempah rendah), F2 (rempah sedang), dan F3 (rempah tinggi), dengan responden sebanyak 30 panelis. Data dianalisis menggunakan uji ANOVA serta uji lanjut Duncan/Tukey. Hasil penelitian menunjukkan bahwa terdapat perbedaan signifikan pada sebagian besar parameter sensori seperti warna, aroma, rasa, kekentalan, dan aftertaste (p 0,05), sedangkan tekstur dan kerenyahan tidak berbeda nyata. Formulasi F2 memperoleh nilai tertinggi pada uji sensori dan hedonik serta menjadi produk paling disukai dengan tingkat akseptabilitas 66,7%. Kesimpulan penelitian menunjukkan bahwa formulasi F2 merupakan formulasi optimum karena mampu menghasilkan keseimbangan rasa terbaik antara chicken karaage dan saus Kari Aceh serta memiliki tingkat penerimaan konsumen tertinggi.Kata Kunci: fusion cuisine, uji sensori, akseptabilitas konsumen, Kari Aceh, chicken karaage
From Waste to Worth: Integrating Circular Economy and Culinary Entrepreneurship for Sustainable Food Innovation in Emerging Markets Aditiya Pratama Daryana; Prima Yudisthira; Vina Gabriella Saragih; Amalia Akita
Indonesian Journal of Community Empowerment (IJCE) Vol 7 No 2 (2026): Indonesian Journal of Community Empowerment (May)
Publisher : Fakultas Kewirausahaan Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35899/ijce.v7i2.1202

Abstract

This research aims to analyze the integration of circular economy and waste-based culinary entrepreneurship (Product of Waste / POW) in creating sustainable food innovations in emerging markets. The object of the study was 210 culinary business actors who adopted waste management practices. The method used is a mixed-method with a Structural Equation Modeling (SEM-PLS) approach to test the relationships between variables. The results of the study show that circular economy adoption and entrepreneurial capability have a significant effect on waste-based product innovation, with POW as the main mediator in improving sustainability performance. These findings confirm that the transformation of waste into economic value depends not only on the availability of resources, but also on entrepreneurial capabilities. This research contributes to the development of integrative models that support sustainable food innovation and increase the competitiveness of culinary businesses.
Hubungan Konsumsi Fast Food dan Minuman Manis dengan Risiko Obesitas pada Remaja Putri Jessica Dwi Rahma Nauli H; Rizkan Maulana; Laurena Ginting; Vina Gabriella Saragih
Jurnal Ilmiah Kedokteran dan Kesehatan Vol. 5 No. 1 (2026): Januari: Jurnal Ilmiah Kedokteran dan Kesehatan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/klinik.v5i1.5764

Abstract

The prevalence of obesity among adolescent girls is increasingly becoming a global health concern that demands serious attention. Modern lifestyle changes and the frequent consumption of high-calorie foods—particularly fast food and sugary beverages—are major contributors to the rising risk of obesity in this age group. This study aims to identify the relationship between the level of fast food and sugary drink consumption with the likelihood of obesity among adolescent girls. A quantitative research approach with a survey design was employed, involving 73 respondents aged 17–22 years who were selected using purposive sampling. Data were collected through a questionnaire on consumption frequency and Body Mass Index (BMI) measurements to determine nutritional status. Statistical analysis was performed using the Chi-Square test to examine correlations between variables. The results revealed a significant association between fast food consumption (p = 0.001) and sugary drink intake (p = 0.002) with obesity risk. These findings indicate that an unbalanced diet and excessive intake of high-sugar and high-fat foods contribute to weight gain. Therefore, nutritional education and the promotion of healthy eating habits among adolescents are essential to prevent obesity in the future.
Analysis Of Financial Management And Financial Behavior On The Performance Of Culinary Msmes In Medan City Vina Gabriella Saragih; Aditiya Pratama Daryana; M. A.Jaya Damanik
Jurnal Inovasi Bisnis dan Kewirausahaan Vol 8 No 2 (2026): Business Innovation and Entrepreneurship Journal (May)
Publisher : Entrepreneurship Faculty, Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35899/biej.v8i2.1183

Abstract

This study aims to examine the influence of financial management and financial behavior on the performance of culinary MSMEs (Micro, Small, and Medium Enterprises) in Medan City, Indonesia. A quantitative approach was adopted, employing a survey method involving 100 randomly selected MSME owners. Data were collected through structured questionnaires and analyzed using validity and reliability tests, classical assumption tests, and multiple linear regression analysis. The results reveal that both financial management (β = 0.476; p < 0.001) and financial behavior (β = 0.352; p = 0.002) have a positive and significant impact on MSME performance. The model explains 58.1% of the variation in MSME performance (R² = 0.581), indicating a strong explanatory power. The findings highlight the importance of financial literacy, structured bookkeeping, and rational financial behavior in enhancing operational efficiency and business sustainability. The study recommends the implementation of financial education programs and hands-on mentoring to strengthen the competitiveness and resilience of culinary MSMEs
Pengaruh Penggunaan AI, Terhadap Minat Belajar dan Hasil Belajar Mata Kuliah Gizi Mahasiswa Pendidikan Tata Boga Stambuk 2023 Universitas Negeri Medan Otniel Sitanggang; Dafid Dafid; Laurena Ginting; Vina Gabriella Saragih
QISTINA: Jurnal Multidisiplin Indonesia Vol. 4 No. 2 (2025): December 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/qistina.v4i2.7376

Abstract

Penggunaan Artificial Intelligence (AI) dalam proses pembelajaran memberikan dampak positif terhadap peningkatan kualitas belajar mahasiswa. Penelitian ini dilakukan pada mahasiswa Pendidikan Tata Boga Universitas Negeri Medan dengan melibatkan 70 responden yang dipilih menggunakan teknik simple random sampling. Hasil analisis menunjukkan bahwa penggunaan AI berpengaruh signifikan lemah terhadap minat belajar (R² = 0,121) dan signifikan kuat terhadap hasil belajar (R² = 0,454). Secara simultan, AI berpengaruh signifikan terhadap kedua variabel dengan R² sebesar 0,45. Temuan ini menegaskan bahwa AI mampu meningkatkan efektivitas dan capaian akademik mahasiswa.
Pengaruh Kreativitas, Keterampilan Praktik dan Soft Skills terhadap Kemampuan Mengembangkan Resep Masakan Tradisional Mahasiswa Perempuan Tata Boga di Universitas Negeri Medan Elsya Mawaddah Sitio; Suci Wati Kesuma; Laurena Ginting; Vina Gabriella Saragih
QISTINA: Jurnal Multidisiplin Indonesia Vol. 4 No. 2 (2025): December 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/qistina.v4i2.7398

Abstract

Pelestarian dan pengembangan masakan tradisional merupakan bagian penting dalam menjaga identitas budaya bangsa di tengah pesatnya modernisasi kuliner. Mahasiswa tata boga sebagai calon tenaga profesional di bidang kuliner dituntut tidak hanya menguasai keterampilan teknis, tetapi juga memiliki kreativitas dan soft skills yang baik agar mampu berinovasi dalam mengembangkan resep tradisional yang bernilai budaya. Penelitian ini bertujuan untuk menganalisis pengaruh kreativitas, keterampilan praktik, dan soft skills terhadap kemampuan mengembangkan resep masakan tradisional pada mahasiswa Program Studi Pendidikan Tata Boga Universitas Negeri Medan. Penelitian ini menggunakan pendekatan kuantitatif dengan metode analisis regresi linier berganda. Data dikumpulkan melalui penyebaran angket dan dianalisis menggunakan uji asumsi klasik, uji t, uji F, serta koefisien determinasi. Hasil penelitian menunjukkan bahwa kreativitas, keterampilan praktik, dan soft skills berpengaruh positif dan signifikan, baik secara parsial maupun simultan, terhadap kemampuan mengembangkan resep masakan tradisional. Temuan ini menegaskan bahwa penguatan kreativitas, keterampilan praktik, dan soft skills secara terpadu merupakan faktor kunci dalam membentuk kemampuan mahasiswa untuk menciptakan inovasi kuliner berbasis tradisi yang berdaya saing di era modern.
Co-Authors ., Herkules Aditiya Pratama Daryana Ahmad Ali Alya Dwi Danisyah Amalia Akita Anggriani, Feni Angkat, Nurul Salsabila Arwadi Sinuraya Ayuning Larasati Batubara, Qothrun Nada Ma'ruf Binaria, Elvi Chitra Annisa Ramadhaningtyas Clarissa Aulia Dafid Dafid Damanik, M. A. Jaya Deddy Ray Girsang Denny Haryanto Sinaga Elsya Mawaddah Sitio Fadillah Anisya Batubara Farida Arisma Febriwimayani Nasution ginting, laurena Gulo, Lady Grace Harefa, Jelita Kurniawati Harja, Oktomi Ilham Rizky Ananda Irmawati br perangin angin Jacinda, Mutiara Jenita Oktavia Panjaitan Jessica Dwi Rahma Nauli H Joy Elena Simatupang Karl Frizts Pasaribu Karl Frizts Pasaribu Khata Ersada Sinuraya Laurena Ginting Laurena Ginting Laurena Ginting Lubis, Aulya Afriani Lubis, Salsa Bilah Putri Lulu Fajarwati M. A.Jaya Damanik Maria vinci lumbantoruan Mentari Arisyid Mulyadi Nadila Aulia Rahmi Nadya Shaqila Nirmalasari Nirmalasari Nirmalasari Nirmalasari Nirmalasari Oktomi Harja Otniel Sitanggang Peni Anggriani Prima Yudisthira Prima Yudisthira Raissa Ulima Rizkan Maulana Saroja, Eka Saufa, Ridha Hani Sembiring, Artika Betasya Br Sianturi, Dhini Pratiwi Sijabat, Enzelia Rotua Sri Bayu Suci Wati Kesuma Syafira, Nisya Ummi, Habibatul Welrohip Samosir Willis Martin Sitorus yesika Tamba Yudhistira, Prima