This study examines the effect of product quality, brand image, and price on consumer loyalty through satisfaction in students using Acer laptops at Dian Nuswantoro University. Data were collected from 115 respondents and analyzed using PLS-SEM through SmartPLS 4.0 software. The results show that product quality and brand image have a positive and significant effect on satisfaction, while price does not have a significant effect on satisfaction. On the other hand, only brand image and consumer satisfaction are proven to have a significant effect on consumer loyalty, while product quality and price do not show a significant direct effect on loyalty. However, product quality is proven to have an indirect effect on consumer loyalty through consumer satisfaction as a mediating variable. These findings emphasize the importance of improving quality and brand image to build loyalty.

Laporan keuangan merupakan indikator utama kinerja perusahaan. Hal ini memotivasi perusahaan untuk mengubah laporan keuangan guna meningkatkan kinerja manajemen, membuatnya tetap menarik bagi para pemangku kepentingan, dan akibatnya mendongkrak harga saham dan kompensasi eksekutif. Peluang merupakan salah satu faktor yang mengindikasikan adanya risiko kecurangan pelaporan keuangan. Tujuan penelitian ini adalah untuk memberikan bukti empiris bahwa faktor risiko peluang merupakan indikator utama terjadinya manipulasi. Analisis dilakukan berdasarkan sampel 31 perusahaan milik negara yang tercatat di BEI selama periode 2020-2022, dengan menggunakan metode analisis regresi logistik untuk pengolahannya. Variabel independen penelitian ini terdiri dari perubahan piutang, perubahan persediaan, proporsi komisaris independen, persentase komite independen, kepemilikan institusional > 5%, jumlah direktur yang diganti, dan pergantian CEO dalam kurun waktu dua tahun. Temuan penelitian ini menunjukkan bahwa perubahan piutang, tingkat persediaan, keberadaan komisaris independen, komite audit independen, dan perubahan dewan direksi tidak berkontribusi terhadap kecurangan pelaporan keuangan. Di sisi lain, keberadaan kepemilikan institusional > 5% dan perubahan CEO perusahaan dapat menandakan potensi praktik manipulasi.

This study aims to analyze the effectiveness of  Lean Six Sigma implementation on company  performance in the manufacturing industry sector. The theory used in this study is contingency theory. Researchers examined 21 articles with a time span of 2020-2025 taken from the Scopus, PubMed and Google Scholar databases through Publish or Perish (PoP) software. The results of the study show that Lean Six Sigma with the DMAIC methodology has a significant impact on increasing operational efficiency, reducing production defects, and improving output quality in the manufacturing industry. Each stage of DMAIC uses various tools designed to identify, analyze, and resolve problems in the production process. 

This study unit is configured to execute an analysis of the influence of service quality, promotion, and price parameters in correlation with the customer satisfaction variable within the modern retail system, with the test object focused on Indomaret, Demak City. The data acquisition and processing procedures are implemented through a quantitative survey mechanism involving 100 respondent entities, utilizing a multiple linear regression algorithm as an analytical instrument to map the relationship between independent variables (service quality, promotion, price) and the dependent variable (customer satisfaction). The calculation results indicate that the service quality, promotion, and price components collectively generate a significant impact on the customer satisfaction variable.

As the complexity of modern web applications continues to increase—particularly with the rise of Single-Page Applications (SPAs)—the need for effective monitoring mechanisms becomes more critical to support fast and accurate debugging processes. One promising approach is the implementation of a monitoring system based on Database Management Systems (DBMS), which allows for systematic logging and tracking of execution data within the application’s runtime environment. This study aims to explore the role of DBMS in supporting bug reproduction, a process that involves recreating a previously encountered bug by collecting real-time information such as activity logs, event traces, and environmental variables. The research method includes the development of a monitoring prototype integrated into a web application, where all runtime data is stored in a centralized database. Experimental evaluations were conducted on large-scale web applications to assess the system’s effectiveness in detecting and reproducing bugs. The results indicate that DBMS-based monitoring significantly improves debugging efficiency by providing contextual execution data that would otherwise be undocumented. Case studies involving the implementation of database systems like MySQL and SQLite in mobile applications demonstrated improvements in both reliability and data access speed for log management. These findings show that integrating monitoring with DBMS contributes meaningfully to maintaining software quality. However, this integration also introduces technical challenges, such as heavy logging loads, potential latency, and data security concerns. To address these issues, this study recommends optimization strategies including caching mechanisms, asynchronous I/O operations, and the adoption of cloud-native architectures to enhance system scalability and performance. By applying these approaches, bug reproduction can be performed more quickly, accurately, and efficiently—ultimately supporting the development of robust and reliable web applications in today’s digital era. This research highlights the importance of runtime observability and structured monitoring as key elements in modern software maintenance and debugging workflows. 

Increasing awareness of cosmetic use increases the quantity of consumption carried out by customers, which poses a real threat related to the increase in cosmetic waste produced. In 2022, there is data on the largest cosmetic purchases in Indonesia, which has been dominated by PT. Paragon Innovation Technology (PT. PTI). The purpose of this service activity is to make all actors responsible for the sustainable use of cosmetics, not only from the producer side but also from the consumer. All community service methods are carried out in various series of activities this time, namely online and offline FGDs, games, simulations and seminars to several communities that are felt to be able to support the company's green business movement. In answering the needs of partners, the team stringed together 8 diverse activities together with collaborators involved in these activities. In the entire series of activities, the team emphasizes the formation of a green behavior mindset in daily life, including the use of cosmetics to personal waste management. Community service is expected to have an impact on paragonians to be able to be responsible for consumption patterns by introducing various options that are easy to apply in the future.

The aim of this research is to evaluate the influence of macroeconomic factors such as interest rates, inflation and exchange rates on the movement of Bank Rakyat Indonesia (BBRI) share prices in the period 2020 to 2024. The analysis used is a quantitative method taking a multiple linear regression approach. The data used is secondary, obtained from other sources, namely the Indonesian Stock Exchange (BEI) and Bank Indonesia (BI). The analysis was carried out using multiple linear regression using EViews 12 software. The findings from the analysis show that the three independent variables do not have a significant impact on BBRI share price fluctuations, both in simultaneous and partial analysis. From the results of the analysis, it can be concluded that there is a relationship where interest rates and exchange rates have a significant positive influence on stock prices, while inflation shows a negative impact on share prices.

Biofertilizer is an environmentally friendly fertilizer, has a long release time so it can be absorbed by plants long enough, and has enzymatic activities such as binding nitrogen and dissolving phosphate. Phosphate solubilizing bacteria (BPF) can dissolve phosphate that was previously unavailable to become available. This research aims to further examine the potential of BPF isolates from Kalimantan as a liquid biofertilizer agent using coconut water as a medium. The research was conducted for 3 months, from June to August 2023 at the Microbiology Laboratory, Biology Department, Faculty of Mathematics and Natural Science Tanjungpura University, Pontianak. This research used a Completely Randomized Design (CRD) with 8 treatments and 3 replications using the Total Plate Count method. The results of the study showed that the highest treatment is a treatment of A4 on day 6 with an average density of 9,4x108 CFU/mL. The BPF which has the highest potential as a biofertilizer is found in treatment A4, the combination bacterial isolates of Bacillus sp1 and Bacillus sp2, supported by the high population treatment of A4 during each storage. Liquid biofertilizers have many advantages compared to solid biofertilizers, including having a higher number of microbial cells, longer shelf life, greater protection against the environment and better effectiveness in the field. This study can provide information on the density of liquid biofertilizer bacteria using environmentally friendly coconut water media for the community by using phosphate-solubilizing bacteria (Bacillus spp.) from West Kalimantan peat soil.

Often, retributive approaches in Indonesia's criminal justice system have failed to address minor offenses fairly and efficiently. The study intends to assess the feasibility of restorative justice (RJ) in practice while also addressing the social and institutional challenges that come with handling minor cases in urban and semi-urban areas. Using qualitative methods within a descriptive-evaluative approach, it analyzes 10 real cases from East Jakarta and Depok involving 25 informants from five major stakeholder groups. Findings indicate that almost 80% of the cases were appropriately disposed of through community mediation, the results of which were satisfying to victims, fastened processes, and no harm caused to the offenders. On the contrary, there were some challenges, such as limited knowledge among law enforcement officers, a lack of training, and victims' disbelief in those solutions. It recommends success indicators defined from the culture of field practices and introduces a modeled policy for RJ in the Indonesian context. What makes this research novel is the cross-actor approach and theoretical integration that truly minimizes the gap between law-related formal regulations and restorer justice in practice.

In order to improve the development of Islamic businesses, business actors are advised to improve their understanding of sharia principles, develop innovative products that meet market needs, and implement ethical marketing strategies. The government needs to take supportive policies, such as issuing regulations that facilitate the development of Islamic businesses, providing education and training programs for business actors, and facilitating access to financing through financial institutions that offer Islamic products. For future research, it is recommended to conduct case studies on successful sharia business actors, analyze the impact of government policies on the growth of this industry, and conduct comparisons with other countries that have more advanced sharia industries to gain insights and best practices that can be applied.