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.

This study aimed to compare prospective pre-service teachers’ understanding of TPACK and ESD in Indonesia and Malaysia. The research method used is comparative research, which compares the understanding of TPACK and ESD of science pre-service teachers between Indonesia and Malaysia. The research sample consisted of 164 students from Indonesia and 172 from Malaysia, aged 23-25 years. The sampling technique used was simple random sampling. A test method was used to measure TPACK understanding, and a questionnaire method was used to measure ESD understanding. The data analysis method used descriptive analysis of TPACK and ESD understanding profiles and comparative tests with Mann-Whitney. The results showed that Indonesian and Malaysian pre-service teacher TPACK and ESD understanding profiles were not much different. Pre-service teachers in Indonesia have a slight advantage in overall TPACK understanding. Meanwhile, pre-service teachers in Malaysia scored slightly higher in ESD comprehension compared to Indonesia. There is a need for continuous development and professional support to strengthen pre-service teachers’ understanding of TPACK and ESD in an increasingly digitalized education context, which will ultimately support sustainable development goals more effectively.

Purpose: Cybercrime is an unlawful act that utilizes computer technology and the development of the internet. Cybercrime can occur on all electronic devices, including Android smartphones. Forensic handling, particularly mobile forensics, has become crucial in addressing drug trafficking cases conducted through Instagram. As the primary device for accessing Instagram, smartphones store digital data that can serve as evidence in investigations. This research aims to produce a more accurate comparison of results in analyzing Instagram Messenger data containing content related to drug trafficking.
Methods: The digital evidence data used in this research included five types of data: text chat, account, image, audio, and image view once. The forensic tools for obtaining digital evidence were MOBILedit, Belkasoft, Mobile Forensic SPF, and Magnet Axiom. The method proposed in this research followed the NIST framework, which consists of four stages: collection, examination, analysis, and reporting. This research followed the NIST framework because it is widely recognized in the field of digital forensics and provides a comprehensive guideline for handling digital evidence.
Result: Research results showed that Magnet Axiom had the best performance in digital forensic analysis, with a success rate of 74.1%. MOBILedit Forensic had a success rate of 62.5%, indicating lower performance. Mobile Forensic SPF had a success rate of 44.6%. In comparison, Belkasoft had the lowest success rate of 23.2%, showing that this software could be more effective in detecting and analyzing digital data than the others.
Novelty: In this study, the analysis process was conducted using four digital forensic tools, each showing variations in terms of efficiency and effectiveness. Each tool has advantages and disadvantages regarding speed, accuracy, and ability to extract and manage data.

Penelitian ini bertujuan untuk menguji apakah Tingkat religiusitas dan pemasukan mahasiswa berpengaruh terhadap minat bersedekah mahasiswa jurusan Ekonomi Syariah Angkatan 2023 di Universitas Sultan Ageng Tirtayasa. Penelitian kualitatif ini menggunakan metode analisis regresi linier berganda. Populasi dalam penelitian ini adalah mahasiswa jurusan Ekonomi Syariah Angkatan 2023 di Universitas Sultan Ageng Tirtayasa. Sampel yang digunakan dalam penelitian ini adalah mahasiswa jurusan Ekonomi Syariah Angkatan 2023 di Universitas Sultan Ageng Tirtayasa  Banten yang berjumlah 82 orang. Hasil penelitian menyatakan terdapat pengaruh positif antara Tingkat religiusitas dan pemasukan mahasiswa terhadap minat bersedekah dibuktikan dengan hasil uji korelasi parsial yang menunjukkan signifikansi 0,001<0,05 dan pada nilai 3,321>1,664. Terdapat pengaruh positif antara Tingkat religiusitas mahasiswa jurusan ekonomi syariah Angkatan 2023 di Universitas Sultan Ageng Tirtayasa terhapat minat bersedekah dibuktikan dengan hasil uji korelasi signifikansi sebesar 0,65 > 0,05 dan nilai t hitung sebesar 1,992 > 1,267. Terdapat pengaruh positif antara antara Tingkat pemasukan mahasiswa jurusan ekonomi syariah Angkatan 2023 di Universitas Sultan Ageng Tirtayasa terhapat minat bersedekah dibuktikan. Hasil penelitian juga menunjukkan bahwa terdapat pengaruh positif dan signifikan antara Tingkat religiusitas dan pemasukan mahasiswa terhadap minat bersedekah mahasiswa jurusan Ekonomi Syariah Angkatan 2023 di Universitas Sultan Ageng Tirtayasa yang dinyatakan dengan nilai signifikansi 0,209 < 0,05.

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

Penentuan tata letak barang yang optimal di sebuah toko memiliki peran penting dalam meningkatkan efisiensi operasional dan pengalaman pelanggan. Dalam penelitian ini, diusulkan penerapan algoritma FP-Growth untuk menganalisis pola asosiasi dari data transaksi penjualan guna mengoptimalkan tata letak barang. Algoritma FP-Growth dipilih karena kemampuannya dalam menemukan asosiasi frekuensi tinggi antar produk tanpa harus melalui tahap pencarian kandidat yang memerlukan waktu komputasi besar. Dengan menganalisis hubungan antar produk yang sering dibeli bersamaan, hasil penelitian ini memberikan rekomendasi penempatan produk yang strategis untuk memaksimalkan peluang pembelian dan meningkatkan kepuasan pelanggan. Studi kasus dilakukan pada data transaksi sebuah toko ritel yang diperoleh di situs penyedia dataset  Kaggle, dengan hasil menunjukkan peningkatan efisiensi dalam pengaturan tata letak barang serta potensi peningkatan penjualan. Implementasi FP-Growth terbukti efektif dalam mengurangi waktu analisis dan memberikan hasil yang akurat dalam menentukan hubungan antar produk. Penelitian ini diharapkan dapat menjadi acuan bagi pengelola toko ritel dalam mengoptimalkan tata letak barang secara lebih ilmiah dan data-driven.

The export of marine sand from Indonesia to Singapore has been a controversial issue for decades, involving economic, environmental, and political interests. This study examines Indonesia's marine sand export policy, especially after the issuance of Government Regulation Number 26 of 2023, which reopened export permits after more than 20 years of prohibition. This policy aims to manage marine sedimentation to prevent disruption to ecosystems and shipping and meet domestic reclamation needs. However, there are many pros and cons that arise. On the one hand, this policy is expected to increase state revenue and open up employment opportunities. On the other hand , sea sand mining activities can cause serious environmental damage. This study uses qualitative methods with literature analysis to understand the impact of the policy. The results show that this policy provides more short-term benefits to the government and business actors, but poses long-term threats to the environment and society. Unsupervised marine sand mining has the potential to damage marine ecosystems, reduce fishermen's productivity, and threaten the sustainability of Indonesia's coastal areas. Therefore, more effective supervision and implementation of policies regarding this activity is needed.

Humans as social creatures can live by having relationships with other people. Every relationship requires interaction or communication to be able to maintain and maintain the relationship. Especially in matters of love, which requires clarity in every situation so that there is no conflict or misunderstanding. The key to overcoming all problems is to maintain good communication with your partner. Not limited by distance and time, communication must continue. Through interaction on digital media it can make it easier for today's teenagers to communicate, especially for couples.

This study aims to analyze the effect of the Realistic Mathematics Education (RME) approach on the mathematical problem-solving abilities of elementary school students. RME is a learning approach that connects mathematical concepts with real situations that students can find in everyday life. The research method used is qualitative research by reviewing the results of previous studies that are relevant in the context of mathematics learning in elementary schools. Based on the analysis of various studies, the results of the study indicate that the application of RME can improve students' mathematical problem-solving abilities. This is evident in various materials such as geometry (circumference and area of ??trapezoids and kites), mixed arithmetic operations, and equivalent fractions. RME also plays a role in increasing students' self-esteem and self-efficacy in learning mathematics, which in turn strengthens their motivation and performance. In addition, the learning media used in RME, such as geoboards, can enrich students' learning experiences and facilitate understanding of mathematical concepts in a more concrete way. This study provides an overview that RME not only improves students' cognitive abilities, but also supports their emotional and social development in the context of mathematics learning.

Writing this paper or research paper has the aim and objective of knowing the Procedure for Handling the Arrival and Departure of Export Ships Loaded with Liquid Bulk at PT. Tarahan Cipta Kencana Branch, Lampung Branch. The methods applied are the literature method or (library research) as well as the field inspection method (field research) by describing the Arrival and Departure Handling Procedures for Export Vessels Containing Liquid Bulk Cargo at PT. Tarahan Cipta Kencana Branch, Lampung Branch. In this paper we have explained the obstacles faced, including the cargo not being ready from the shipper and the cargo analysis results not yet being published from the customs and excise agency. There are things that can be done to achieve the goal so that the ship is not hindered in the ship loading process and there are no delays in the ship's departure. So that the ship agency service process can run smoothly, precisely and quickly, PT. Tarunabuat Kencana must pay attention to and prepare all the facilities and infrastructure needed in the ship service process.