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All Journal SINERGI: Jurnal Ilmiah Ilmu Manajemen JURNAL DINAMIKA MANAJEMEN DAN BISNIS Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat Jurnal Pengolahan Pangan JURNAL MANAJEMEN (EDISI ELEKTRONIK) Tasyri` : Jurnal Tarbiyah-Syari`ah-Islamiyah Istinbath: Jurnal Hukum dan Ekonomi Islam Tabyin; Jurnal Pendidikan Islam Bulletin of Information Technology (BIT) International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Kalbisocio: Jurnal Bisnis dan Komunikasi Jurnal Teknik Mesin Mechanical Xplore JUARA: JURNAL WAHANA ABDIMAS SEJAHTERA Tadris: Jurnal Pendidikan Islam Managere: Indonesian Journal of Educational Management MANAGER: Journal of Management and Administration Science SLUMP TeS : Jurnal Teknik Sipil Intelmatics INTERNATIONAL JOURNAL OF SOCIETY REVIEWS (INJOSER) Jurnal Kreatif : Karya Pengabdian untuk Masyarakat Aktif dan Inovatif Digital Innovation : International Journal Of Management Southeast Asian Languages and Literature Studies Parewa Saraq: Journal of Islamic Law and Fatwa Review Jurnal Ilmiah Mahasiswa & Penelitian Keperawatan
Syaifuddin
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The Effect of Locus of Control on the Quality of Education in Lokhsumawe Moderated by Compensation Ahmad; Syaifuddin; Fajar Rezeki Ananda Lubis
Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Vol 10 No 2 (2025)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/jms.v10i2.26109

Abstract

The quality of education is very much needed to improve human resources. Therefore, this study will test whether there is an influence of locus of control on the quality of education in Lokhsumawe which is moderated by compensation. This study uses quantitative methods. The results of the study indicate that Locus of Control has an influence on the quality of education in Lokhsumawe. They also show that Locus of Control has an influence on compensation, and compensation has an influence on the quality of education. The research variables also conclude that teacher compensation affects Locus of Control on the quality of education in Lhoksumawe City High Schools.
The Influence of Personal Characteristics, Knowledge Management and Organizational Support on Work-Life Balance in Hospitals Pinondang Nainggolan; Syaifuddin; Fajar Rezeki Ananda Lubis
JURNAL DINAMIKA MANAJEMEN DAN BISNIS Vol. 8 No. 1 (2025): Jurnal Dinamika Manajemen dan Bisnis
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JDMB.08.1.6

Abstract

The decrease in the number of patient visits to one of the hospitals is caused by various important factors. Among them may be due to a poor service system. Therefore, this study will examine the Influence of Personal Characteristics, Knowledge Management and Organizational Support on Work-Life Balance. Data collection in the study used literature studies and quantitative descriptive. Data collection was carried out at the Bhayangkara Level II Hospital in Medan. The research sample was 220 people. The results of the study showed that personal characteristics, knowledge management and organizational support had a positive effect on work-life balance at the Bhayangkara Level II Hospital in Medan. So it is concluded that all independent variables have an influence on Work-Life Balance at the Bhayangkara Level II Hospital in Medan.
Expanding the Theory of Planned Behavior with Entrepreneurial Intent as a Key Driver in Medan Simanihuruk , Peran; Syaifuddin; Toni , Nagian
Jurnal Manajemen (Edisi Elektronik) Vol. 16 No. 2 (2025): Jurnal Manajemen (Edisi Elektronik)
Publisher : UPT Jurnal & Publikasi Ilmiah SPs Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/jm-uika.v16i2.19263

Abstract

Entrepreneurship is vital for economic growth, yet Indonesia’s entrepreneurial rate remains low. This study extends the Theory of Planned Behavior (TPB) by integrating self-confidence and entrepreneurial intent as mediating variables. Using a case study in Medan, data from 400 entrepreneurs were collected via questionnaires and analyzed using Smart PLS 4.0. The findings confirm that entrepreneurial attitude, subjective norms, and perceived behavioral control positively influence entrepreneurial intent and behavior. Self-confidence significantly affects entrepreneurial intent but does not directly impact entrepreneurial behavior. However, entrepreneurial intent mediates the relationship between self-confidence and entrepreneurial behavior, emphasizing the critical role of intent in translating psychological and social factors into entrepreneurial action. These results highlight the need for a supportive entrepreneurial ecosystem encompassing education, industry collaboration, and policy interventions. Practical implications suggest entrepreneurship training programs emphasizing business simulations, mentorship, and confidence-building strategies. Additionally, access to financial resources, social support, and favorable regulatory frameworks is essential for fostering entrepreneurial success. By refining the TPB framework with self-confidence and entrepreneurial intent, this study provides both theoretical insights and practical strategies for strengthening entrepreneurship in Medan and beyond. Future research should explore longitudinal data and comparative regional studies to deepen the understanding of entrepreneurial decision-making.  
The Comparison of Marital Property Division Between Indonesia and Malaysia from the Perspective of Fiqh Rules Alimuddin, Harwis; Syaifuddin; Sucipto
Parewa Saraq: Journal of Islamic Law and Fatwa Review Vol. 4 No. 1 (2025): Parewa Saraq: Journal of Islamic Law and Fatwa Review
Publisher : MUI Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64016/parewasaraq.v4i1.30

Abstract

The regulations regarding the division of marital property post-divorce in Indonesia and Malaysia are the result of the juristic interpretation by scholars that has been adjusted to the socio-cultural context of the society and subsequently legislated into law. The regulations governing the division of marital property post-divorce in Indonesia refer to Law No. 1 of 1974 articles 34—37 and the Compilation of Islamic Law (KHI) articles 85-97, while in Malaysia it refers to Act 303 Islamic Family Law (Federal Territories) 1984. The majority of scholars in Indonesia and Malaysia analogize it to shirkah abdan (partnership in skill). This research is a literature study using a normative research type with a comparative study approach using the analysis of the principle of al-kharaj bi al-dhaman. This fiqh rules desire that the right to profit must be proportional to the obligation to bear risks. This principle is generally used in matters of transactions. Therefore, if the marital relationship in marital property is analogized to shirkah abdan, then it is only appropriate that this principle can also be applied in the rules of marital property division between spouses. This study concludes that the division of marital property in Indonesia, which adopts a civil law legal system, tends to divide marital property equally. Meanwhile, in Malaysia, which adopts a common law system, it considers the contributions made by the husband or wife. Through the analysis of the principle of al-kharaj bi al-dhaman , the provisions regarding the division of marital property post-divorce by considering the contributions of the husband or wife in marital property are more relevant to this principle.
KARAKTERISTIK FISIK BIOPLASTIK RUMPUT LAUT (Eucheuma cottonii) DENGAN PENAMBAHAN GETAH POHON KAYU JAWA (Lannea coromandelica) Lis Fitramadan; Yudin; Syaifuddin; Sarina C.L.
Jurnal Pengolahan Pangan Vol 7 No 1 (2022)
Publisher : Fakultas Pertanian Universitas Alkhairaat Palu

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

Abstract

Plastik adalah bahan yang sering digunakan didalam kehidupan sehari- hari. Salah satu penggunaan plastik ialah sebagai bahan pengemas. Penggunaan plastik semakin meningkat karena plastik memiliki keunggulan dibandingkan kemasan lainnya. Semakin banyak plastik yang digunakan maka akan semakin banyak pula sampah plastik yang dihasilkan, sehingga dilakukan penelitian pembuatan bioplastik. Bioplastik adalah plastik yang mudah terurai oleh mikroorganisme. Penelitian ini dilakukan untuk mengetahui karakteristik fisik bioplastik dari rumput laut (Eucheuma cottonii) dengan penambahan getah pohon kayu jawa (Lannea coromandelica). Metode yang digunakan yaitu Rancangan Acak Lengkap (RAL) dengan 5 kali perlakuan dan 4 kali ulangan untuk mengetahui nilai kuat tarik, elongasi, ketahanan air, dan ketebalan pada bioplastik. Hasil penelitian menunjukan bahwa bioplastik dengan kuat tarik terbaik terdapat pada P5(40 gr) 7.87 MPa, persen elongasi P2(10 gr) 24.43%, ketahanan air P5(40 gr) 97.13%, dan nilai ketebalan P4(30 gr) 0.22 mm.
Pengaruh Gaya Hidup dan Media Sosial Terhadap Perilaku Konsumtif pada Generasi Z Seva Fadillah; Romi Adetio Setiawan; Syaifuddin
Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Vol 10 No 4 (2025)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/jms.v10i4.27571

Abstract

Abstrak Penelitian ini bertujuan untuk menganalisis pengaruh gaya hidup dan media sosial terhadap perilaku konsumtif pada Generasi Z di Kecamatan Kedurang, Kabupaten Bengkulu Selatan. Perilaku konsumtif yang ditunjukkan oleh Generasi Z sering kali tidak berdasarkan kebutuhan riil, tetapi lebih pada dorongan gaya hidup dan pengaruh media sosial. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei dan teknik pengumpulan data melalui kuesioner yang disebarkan kepada 99 responden yang ditentukan dengan rumus Slovin. Data dianalisis menggunakan uji regresi linear berganda dengan bantuan SPSS. Hasil penelitian menunjukkan pengaruh signifikan gaya hidup terhadap perilaku konsumtif (t-hitung = 5.210; p < 0.05). Penggunaan media sosial juga berpengaruh signifikan (t-hitung = 2.641; p < 0.05). Analisis simultan (uji F) menunjukkan bahwa gaya hidup dan media sosial secara bersama-sama berpengaruh signifikan terhadap perilaku konsumtif (F-hitung = 68.004; p < 0.05), dengan R² sebesar 0.586 (58.6%). Ini berarti 58.6% variasi perilaku konsumtif dapat dijelaskan oleh variabel gaya hidup dan media sosial
Exploration of the Environment, Violence, and Tradition in ”Mata Blater” by Mahwi Air Tawar Kurniasari Febrianti, Binar; Mahmud, Amir; Ris Riana, Derri; Yulianti, Yeni; Windiyarti, Dara; Syaifuddin; Nurfaidah, Resti; Raudloh, St.
 Southeast Asian Language and Literature Studies Vol. 1 No. 2 (2024): Southeast Asian Languages and Literature Studies
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/salls.2024.12919

Abstract

This study aims to analyze the cultural ecology of the short story anthology "Mata Blater". This collection was selected due to its representation of diverse Madurese customs, traditions, and values, which are infrequently explored by literary authors. The research employs a descriptive exploratory methodology and a cultural ecology approach, utilizing data in the form of literary text units pertaining to cultural ecology. The findings of this investigation demonstrate that this short story collection exhibits a strong correlation with culture and environment, such as karapan sapi, blater, tandak, celurit. Karapan sapi is a traditional bull racing event is not only a showcase of animal prowess but also serves as a celebration of community, culture, and agricultural identity. The preparation for the race involves elements of care for the bulls, emphasizing a relationship steeped in mutual respect and cultural significance. Blater comes from the Madurese language and can be literally translated as "brave" or "champion." However, its meaning and connotations are far more complex within the context of Madurese society. A blater is not merely a thug or a local strongman; they are a highly influential social figure with a dual role as an informal peacekeeper and, at times, a thug for personal gain. The blater represents an informal justice system thriving in a community that holds traditional values dear and reflects the unique social dynamics, beliefs, and power hierarchy within Madurese society. Tandak refers to a female dancer who performs at celebratory events, especially weddings. The role of a tandak is crucial in folk entertainment and has unique characteristics that set her apart from other dancers. A tandak becomes a central figure and a symbol of prosperity at a celebration. A key feature of the Madurese tandak is her interaction with the guests. They dance to the accompaniment of traditional Madurese music, such as saronen, and invite guests to dance with them. Guests who dance with the tandak usually give them a tip (money) as a form of appreciation. Celurit is a traditional sickle used for harvesting illustrates the connection between labor, agricultural practices, and respect for the land. The narratives surrounding celurit highlight the skills passed down through generations and convey the importance of sustainable practices in rice farming. The anthology suggests that these cultural practices embody a collective awareness regarding the interplay of culture, nature, and human well-being. Collectively, these stories emphasize how Madurese people respect, utilize, and preserve their cultural and environmental heritage, underlining the intrinsic value of these interactions for community identity and environmental stewardship. Research has shown that communities around the world employ traditional agricultural practices that enhance biodiversity and ecosystem health, as highlighted in studies on sustainable farming methods. Evidence from environmental psychology suggests that exposure to natural environments can improve mental health and well-being, with studies indicating a positive correlation between time spent in nature and reduced stress levels. Additionally, anthropological research reveals that cultural rituals related to nature conservation can strengthen social ties and promote collective action for environmental protection. These findings underscore the significant role that culture, nature, and the environment play in contributing to human well-being.  
Techno-Economic Analysis of On-Grid Solar Power Plants for Tulungagung Hydropower Operational Cost Savings Based on Production and Load Data Syaifuddin; Prasetyo, Singgih Dwi; Kusumawardana, Arya; Rizal, Royb Fatkhur; Munir, Misbahul; Sukarman, Sukarman; Prasetyo, Roni
Jurnal Teknik Mesin Mechanical Xplore Vol. 6 No. 1 (2025): Jurnal Teknik Mesin Mechanical Xplore (JTMMX)
Publisher : Mechanical Engineering Department Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/jtmmx.v6i1.10081

Abstract

The increasing energy demand and environmental challenges have accelerated the global shift toward renewable energy, with Indonesia possessing a substantial solar potential of 3,294 GW. This study investigates the techno-economic feasibility of a 40.9 kWp On-Grid Solar Power Plant  as a supplementary energy source to reduce operational costs at the Tulungagung Hydropower Plant. A techno-economic analysis was conducted using 2024 solar PV production data from the ShinePhone application and the Tulungagung Hydropower business daily report, complemented by simulations from the Hybrid Optimization Model for Multiple Energy Resources (HOMER) to identify optimal system configurations. The actual solar power plant generated 52,499.9 kWh/year, contributing 15.66% of the plant's operational load of 335,150.71 kWh and resulting in annual cost savings of IDR 58,523,260, based on a PLN tariff of IDR 1,114.74/kWh. In comparison, HOMER simulations projected a higher generation of 74,265 kWh/year, with a net present cost (NPC) of IDR 6,461,879,000 and a cost of energy (COE) of IDR 1,142.36. While the PLTS has proven technically and economically viable as a complementary energy source, its current capacity remains insufficient to fully meet the hydropower plant's operational load, indicating the need for further system optimization and potential integration of energy storage solutions.
THE INFLUENCE OF PRODUCT QUALITY, PRICE AND TRUST ON THE DECISION TO PURCHASE ORGANIC VEGETABLES WITH BRAND IMAGE AS AN INTERVENING VARIABLE IN THE BRASTAGI SUPERMARKET, MEDAN CITY Cut Dian Izabella; Yusniar Lubis; Syaifuddin
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 3 No. 5 (2024): APRIL
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v3i5.440

Abstract

In the context of marketing organic vegetables at the Brastagi Supermarket, Medan City, this research aims to examine the influence of product quality, price and consumer trust on brand image, as well as its impact on purchasing decisions. The research method used is a quantitative approach using multiple linear regression analysis. Data was collected through the use of questionnaires distributed to supermarket consumers. The analysis results show that product quality and price have a positive effect on brand image, while trust is not statistically significant. In addition, product quality, price, and trust also have an influence on purchasing decisions, although some of them are not statistically significant. Brand image management is proven to be important in the marketing strategy of organic vegetables in supermarkets. This research provides insight into the factors that influence consumer purchasing behavior and recommends further research to expand the population coverage and research methods used.
Hubungan Antara Asupan Garam Harian Dengan Keseimbangan Tekananan Darah Pada Pasien Hipertensi Di Wilayah Kerja Puskesmas Bantimurung mita, Armita; Syaifuddin; Jammaluddin, Maryam
Jurnal Ilmiah Mahasiswa & Penelitian Keperawatan Vol 4 No 1 (2024): Jurnal Ilmiah Mahasiswa & Penelitian Keperawatan (JIMPK)
Publisher : STIKES Nani Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35892/jimpk.v4i1.1381

Abstract

Asupan garam adalah perubahan gaya hidup yang menyebabkan perubahan pola aktivitas. Kurangnya aktivitas fisik adalah salah satu faktor resiko terjadinya kegemukan. Kegemukan pada seseorang berhubungan dengan peningkatan tekanan darah. Asupan garam dengan keseimbangan tekanan darah dengan, mengkomsumsi garam yang berlebihan dapat mengecilkna arteri, sehingga jantung harus memompa lebih keras untuk mendorong volume darah yang meningkat melalui ruang yang semakin sempit dan akan menyebabkan tekanan darah meningkat, maka kita harus menjaga tekanan darah dengan cara menjaga berat badan, kurangi komsumsi kafein dan lain-lain (Rayanti et al., 2020). Metode penelitian Cross Sectional study yaitu desain penelitian yang bertujuan untuk mengetahui pengaruh antar variabel. Pengukuran dan pengamatan variabel menggunakan proses kuesioner. Hasil penelitian yang peneliti dapatkan untuk keseimbangan tekanan darah responden adalah yang mengalami hipertensi sejalan dengan penelitian (Rayanti et al., 2020). Menunjukkan pengaruh korelasi positif berarti semakin tinggi orang mengonsumsi garam maka semakin pula tingkat hipertensi pada seseorang. Kesimpulan bahwa asupan garam harian yang di konsumsi akan mempengaruhi tekanan darah. Saran di harapkan kepada penderita hipertensi untuk meperbaiki manajemen diri yang baik sehingga dapat meningkatkan kualitas hidup dengan baik. Dengan cara memperbaiki polah hidup yang sehat, menjaga pola makan, menjaga aktifitas fisik, dan keteraturan dalam minum obat.
Co-Authors Ahmad Akbar, Muhammad Caesar Alimansyar Alimuddin, Harwis Amir Mahmud Arfianty, Rani Betty Cut Dian Izabella Dara Windiyarti Dian Pratiwi Dirmanyah Fajar Rezeki Ananda Lubis Hani, Rafika Hilderiah, Rosmawati Ibrahim Ahmad Jammaluddin, Maryam Kamase, Hamka Witri Kurniasari Febrianti, Binar Kusumawardana, Arya Leila Mona Ganiem Lis Fitramadan Loebis, Roma Ayuni A. Maliki, Ona Matondang, Sofiyan Misbahul Munir mita, Armita Moh. Rofiki Muhammad Fladimir Herlambang Novelita, Maria Pinondang Nainggolan PUTRI, NABILAH Qudus Nofiandri Eko Dwi Sucipto Raudloh, St. Resti Nurfaidah Ris Riana, Derri Romi Adetio Setiawan Roni Prasetyo, Roni Royb Fatkhur Rizal Saefullah Azhari Salman Faris Sarina C.L. Senata Adi Prasetia Seva Fadillah Simanihuruk , Peran Singgih Dwi Prasetyo Sofiyan Sofiyan Sucipto Sukarman Sukarman Suriati Tirawani Suwarno, Bambang Suwatah Syaiful Amri Tengku Riza Zarzani N Toni , Nagian Veithzal Rivai Zainal Yudin Yulianti, Yeni Yusniar Lubis Zabadi, Fairus