Bank syariah di Indonesia dimulai pada awal tahun 1990an, menyusul keputusan lokakarya MUI untuk mendirikan perbankan syariah di negara tersebut. Bank syariah pertama, Bank Muamalat Indonesia, mulai beroperasi pada tanggal 1 Mei 1992. Bank-bank ini melayani individu yang mencari layanan perbankan yang sesuai dengan prinsip-prinsip Islam, seperti melarang riba, kegiatan spekulatif, ambiguitas, dan memastikan transaksi yang adil, sambil mengedepankan etika dan halal. praktik bisnis. Penelitian ini menggunakan metode kuantitatif untuk mengetahui hubungan antar variabel seperti kualitas layanan, kepercayaan mahasiswa, lokasi bank, dan sikap terhadap bank syariah. Secara khusus mengkaji apakah mahasiswa Ekonomi Islam Universitas Sultan Ageng Tirtayasa Angkatan 2023 cenderung membuka rekening atau menabung di bank syariah dengan mempertimbangkan berbagai faktor yang mempengaruhinya. Besar sampel ditentukan dengan menggunakan rumus Slovin dengan tingkat kesalahan 5% sehingga diperoleh 84 responden dari 105 siswa. Data dikumpulkan melalui kuesioner yang disebarkan melalui kelompok kelas. Temuan ini menggarisbawahi bahwa bank memainkan peran penting selain menyimpan dan meminjamkan uang, namun juga memfasilitasi transaksi, produksi, dan konsumsi. Bank memastikan aliran dana yang stabil, mendukung aktivitas dan pertumbuhan ekonomi, sehingga memberikan peluang ekonomi yang lebih luas dan inklusif melalui akses terhadap layanan keuangan.
Kata Kunci: Bank Syariah

Purpose: This work aims to apply Quantum Hilbert Scrambling to enhance the security and integrity of image watermarking without affecting visual quality degradation. Further conception of the surveyed methods could result in a very good solution to conventional methods of watermarking in solving some problems of digital image security and integrity with new concepts of quantum computing.
Methods: The paper reviews Quantum Hilbert Scrambling, whose computational complexity is . The process involves encoding the image into a quantum state, permuting qubits by the Hilbert curve, and embedding a watermark using quantum gates.
Result: The quantitative performance evaluation metrics, like Peak Signal to Noise Ratio (PSNR) and Structural Similarity Index (SSIM), have shown high Peak Signal to Noise Ratio (PSNR) values from 56.13 dB to 57.87 dB and Structural Similarity Index (SSIM) from 0.9985 to 0.9990, correspondingly. This justifies the fact that the quality degradation is very slight and the fine details of the structure are well maintained.
Novelty: The proposed method uniquely integrates quantum computing with traditional watermarking steps for a secure and effective approach in digital watermarking. Further development should focus on improving the quantum circuit regarding computation efficiency, extending the applicability of the method to a wide range of images, and various situations in watermarking, and finding hybrid approaches by combining quantum and classical approaches towards better performance and scalability.

Konsep Orientasi Pelanggan sangat penting bagi perusahaan untuk berkembang di era saat ini, dengan memanfaatkan teknologi untuk mendapatkan wawasan yang mendalam tentang perilaku pelanggan mereka. Salah satu alat teknologi tersebut adalah pembelajaran mesin, khususnya yang menggunakan pendekatan pemrosesan bahasa alami (NLP). Penelitian ini menggunakan lima algoritma yang berbeda dan menggabungkan berbagai metode untuk meningkatkan kinerja model machine learning. Melalui penerapan teknik-teknik seperti random over-sampling (ROS) dan ensemble learning, akurasi prediksi keseluruhan untuk kelas minoritas meningkat secara signifikan. Model ensemble yang diintegrasikan dengan ROS mencapai akurasi 0,90 dan mean square error 0,91, mengungguli algoritma lain yang diuji dalam penelitian ini. Pendekatan yang dioptimalkan ini tidak hanya menunjukkan keefektifan pemanfaatan teknologi untuk sebuah perusahaan dapat menerapkan strategi yang berpusat pada pelanggan, tetapi juga menyoroti pentingnya peningkatan metodologi dalam pemodelan prediktif untuk keberlanjutan bisnis.
 
Kata kunci: Klasifikasi Emosi, Pembelajaran Mesin, Pemrosesan Bahasa Alami, Hard Voting, Random Over Sampling.

Poverty among foreign nationals is an increasingly pressing global issue that is often overlooked in public policy. This study examines government policies designed to address poverty among migrants and refugees and their impact on their economic well-being. The main focus of the study is to highlight the effectiveness of different policy approaches that have been implemented in different countries and identify best practices that can be adapted to different national contexts. Through an analysis of existing policies in several countries, including Germany and Canada, and relevant case studies, the study finds that approaches based on social and economic integration, employment, and direct assistance can play a significant role in reducing poverty among foreign nationals. The results show that policies that involve collaboration between governments, non-governmental organizations, and local communities are often more effective in achieving the desired outcomes. This study aims to provide evidence-based recommendations for future development policies that are more inclusive and effective. In doing so, it is hoped that this study will contribute to improving the economic well-being of foreign nationals and assist governments in designing policies that are more responsive to the needs of this group.

This study aims to analyze the influence of Marketing Strategy and Service Effectiveness on Customer Satisfaction at Lotte Grosir Medan. A quantitative approach was used, with data collected through a survey distributed to 100 consumers who participated as respondents. The variables examined include Marketing Strategy (X1), Service Effectiveness (X2), and Customer Satisfaction (Y), measured using a 5-point Likert scale and analyzed with the Statistical Package for the Social Sciences 29 (SPSS 29). The results indicate that the Marketing Strategy is rated as satisfactory with an average score of 3.88, while Service Effectiveness also falls within the satisfactory category with an average score of 3.97. Overall, Customer Satisfaction reached an average score of 3.93, which is also categorized as satisfactory. Regression analysis proves that Marketing Strategy has a positive and significant effect on customer satisfaction, with a positive value of 0.575, t-count of 12.207 > t-table 1.988, and significance of 0.001 < 0.05. Service Effectiveness also positively and significantly influences Customer Satisfaction, with a positive value of 0.365, t-count of 8.020 > t-table 1.988, and significance of 0.001 < 0.05. Together, the variables Marketing Strategy and Service Effectiveness have a positive and significant effect on Customer Satisfaction, with an F-count of 1406.788 > F-table 3.09 and a significance of 0.001 < 0.05. The better the marketing strategy and services implemented by Lotte Grosir Medan, the higher the level of customer satisfaction achieved.

This study aims to determine whether the implemented system complies with recommended standards and to find opportunities for improvement in terms of energy efficiency and overall system performance. Therefore, it is expected that the results of this analysis will help design a more sustainable and efficient library building management. This study uses a descriptive quantitative research study method, namely research that emphasizes the collection of existing building data and analyzes the data in accordance with SNI guidelines on the AC Utility system. Quantitative is a form of research activity whose specifications are planned systematically and clearly structured from the beginning to the making of the research design. This research shows that: (1) The Use of AC Types in Buildings, (2) Air Conditioning in Buildings, (3) Mapping of AC Utilities in Buildings, (4) Data Analysis based on SNI Guidelines for AC Utilities. The results of this study show that almost all rooms in the General Library Building have AC requirements that exceed the standard. This will certainly cause swelling of electricity costs. Therefore, it is expected that the General Library Building will reduce the capacity of air conditioners in rooms that exceed the standard capacity and install air conditioners in rooms that have not been installed, so that the distribution of air conditioners will be more evenly distributed and all can feel the comfort.

Pembangunan fasilitas sisi darat bandar udara di Indonesia sangat pesat untuk itu perlunya kajian tentang karakteristik penumpang pesawat, hal ini sebagai dasar nantinya mengetahui perilaku, kemampuan dari penumpang sehingga fasiitas dapat sesuai kebutuhan dimana setiap bandara akan berbeda. Karakteristik disini berdasar demografi dengan parameter melputi usia, gender, pendidikan, pendapatan, asal dan tujuan perjalanan. Metode yang digunakan menggunakan deskriptif kuantitatif, jumlah sampel ditentukan dengan rumus slovin, intrumen menggunakan formulir kuesioner, dilakukan dengan secara lansung dan tidak langsung (online) pada penumpang sebagai responden. Hasilnya karakteristik penumpang yaitu untuk , 58,93% laki-laki dan 41,07% perempuan, usia > 21 tahun (umur produktif) sebesar 96, 27%, pendidikan >D3 sebesar 85,86%, jenis pekerjaan 77,07% swasta dan wiraswasta, penghasilan >6juta sebesar sebesar 79,21% dan tujuan perjalan untuk urusan bisnis sebesar 59,47%. Hasil ini sesuai dengan pridikat kota semarang sebagai kota jasa dimana bandara Ahmad Yani berada.

Anxiety of pregnant women is something that can affect the development of the fetus and the psychology of pregnant women. One way to overcome anxiety is by giving lavender aromatherapy. Lavender is a plant that is often used as aromatherapy because it can provide calming, relaxing benefits. This study aims to determine whether there is an effect of lavender aromatherapy on the anxiety of pregnant women in the third trimester.The research design used in this research is quantitative quasi experiment (one group pre-post test design). This study has an independent variable of lavender aromatherapy and a dependent variable of third trimester pregnant women's anxiety. The sample in this study was 16 third trimester pregnant women using random sampling technique. The data collection method for the anxiety variable is using the Perinatal Anxiety Screening Scale (PASS) questionnaire.The results of the study showed that pregnant women in the third trimester, before being given lavender aromatherapy, experienced the most severe levels of anxiety, but after being given lavender aromatherapy, their anxiety levels decreased. The results of the research carried out were analyzed using the Wilcoxon test with a significance level of α = <0.05, with a value of ρ = 0.002 < 0.05, the result was a value of Asymp sig (2-tailed) = 0.002 which shows that the influence between the two variables is in the strong category. in a positive direction. Based on the data analysis, it can be concluded that lavender aromatherapy has an effect on the level of anxiety in third trimester pregnant women in the Merakurak Community Health Center Work Area.The findings of this research can be a source of learning and provide information regarding non-pharmacological therapy to reduce anxiety levels in third trimester pregnant women using lavender aromatherapy. The author also hopes that this research can be used as a basis for conducting further research using different designs.

Penelitian ini bertujuan untuk mengetahui nilai-nilai sejarah yang ada dalam sejarah makam Nyai Ageng Dewi Maduretno. Penelitian ini merupakan penelitian istoris. Penelitian historis meneliti tentang sebuah fakta sejarah yang ada di suatu tempat. Teknik pengumpulan data yang digunakan yaitu: observasi, dokumentasi dan wawancara, Subjek penelitian berupa kompleks pemakaman N  yai Ageng Dewi Maduretno yang berada di Bangkalan. Hasil penelitian ini menunjukkan bahwa, kisah hidup Nyai Ageng Dewi Maduretno berkaitan dengan masa kejayaan Majapahit, dimana Nyai Ageng Dewi Maduretno merupakan keturunan dari panglima perang kerajaan majapahit yaitu Empu Nala. Selain itu berkaitan juga dengan sejarah makam Nyai Ageng Dewi Maduretno yang menjadi asal usul dari sumber air kehidupan yang ada di Desa Pocong, Kabupaten Bangkalan

The purpose of this study is to ascertain how purchasing decisions are impacted by brand ambassadors, brand personalities, and the Korean wave. Utilizing quantitative methodology, data sources were gathered by means of questionnaire distribution. Students from the 2020 class at Budi Luhur University made up the study's population. Purposive sampling, a non-probability sampling approach, was used in the sampling process to gather 100 respondents using the Slovin formula. The findings indicated that purchasing decisions are significantly influenced by brand ambassadors, by brand personalities, and by the Korean Wave phenomena