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.

This study investigates the effect of Current Ratio (CR), Debt to Equity Ratio (DER), and Total Asset Turnover (TATO) on Return on Assets (ROA) in banking companies listed on the Indonesia Stock Exchange (IDX) during 2019–2023. Using purposive sampling, 20 companies were selected over 5 years (100 observations). Multiple linear regression analysis shows that CR has a significant positive effect on ROA, DER has no significant effect, while TATO has a significant negative effect on ROA.

Latar Pendahuluan : Pengetahuan tentang kesehatan gigi sangatlah penting, terutama dalam hal menjaga kebersihan gigi. Dengan pengetahuan yang memadai, seseorang dapat memengaruhi sikap dan perilakunya dalam merawat kebersihan mulut, selain itu Periode usia anak sekolah 6-12 tahun adalah salah satu kelompok yang rentan akan penyakit gigi dan mulut. Tujuan: Tujuan umum pada penelitian adalah untuk mengetahui hubungan tingkat pengetahuan kebersihan gigi dan mulut dengan perilaku menyikat gigi pada siswa kelas II dan III di Sekolah Dasar  Negeri Cimone 8  Kota Tangerang. Metode : Desain penelitian yang digunakan pada penelitian ini menggunakan pendekatan kuantitatif dengan metode cross sectional. Teknik Sampel: Teknik pengambilan sampel pada penelitian ini adalah teknik pengambilan sampel dalam penelitian ini adalah total sampling. Jumlah Sampel: jumlah sampel sama dengan populasi karena dimana jumlah sampel 100 siswa-siswi sama dengan jumlah populasi dan semuanya dijadikan sampel penelitian. Analisis Data: Analisis data mengunakan uji Chi Square test. Hasil Penelitian: Didapatkan  ada hubungan antara tingkat pengetahuan kebersihan gigi dengan perilaku menyikat gigi pada siswa kelas II dan III di Sekolah Dasar Negeri 8 Cimone Kota Tangerang, dengan nilai p=0,003 < 0,05.Kesimpulan: Terdapat hubungan yang signifikan anatar pengetahuan tentang kesehatan gigi dan mulut terhadap perilaku menyikat gigi. Saran: Diharapkan pihak sekolah dapat bekerja sama dalam upaya pelayanan asuhan kesehatan gigi dengan Program Studi Kesehatan Gigi untuk memberikan promosi kesehatan gigi secara kontinyu sehingga siswa sekolah dasar dapat meningkatkan budaya tindakan pemeliharaan kesehatan gigi dengan benar.

In the context of increasingly tight business competition in the current era, both at the domestic and global levels, companies must have the ability to win the competition by ensuring customer satisfaction. This research aims to analyze the influence of Price Perception, Service Quality on Customer Loyalty mediated by Customer Satisfaction at PT. Soyo Aji Perkasa. This research used quantitative and purposive sampling methods, with 127 respondents. This research used questionnaire analysis and a literature review. The data analysis technique used in this research is path coefficient analysis and Specific Indirect Effect. With the hypothesis showing r table > t table and P value < 0.05 with the conclusion that all hypotheses have a significant positive effect.

Students' religious behavior can be influenced by parental leadership style. When parents adopt an authoritarian leadership style, there may be a decrease in students' religious behavior. This research aims to describe the relationship between parental leadership style, students' religious behavior, and its impact. Conducted at Madrasah Tsanawiyah Al-Wathoniyah1A Duren Sawit, East Jakarta, this research employs a descriptive quantitative method with correlation statistical analysis. From a population of 203 students, a sample of 50 students was taken, using a questionnaire for data collection. The analysis results indicate that both parental leadership style and students' academic achievement fall into the good category. The results also show a significant influence between parental leadership style and students' religious behavior, with a correlation coefficient of 0.787, exceeding the critical value of 0.250 at a significance level of 0.01. The obtained R2 of 0.705 indicates that parental leadership style influences students' religious behavior by 70.5%.

Teacher performance according to Law Number 14 of 2005 includes the main activities of planning, learning, implementing, assessing learning outcomes, mentoring and training children as well as additional tasks related to the main activities in accordance with the main workload. Teacher performance influences student learning outcomes, with good teacher performance it should produce good quality students as well. Therefore, it is natural that teacher performance needs to be measured every period. The assessment certainly contains the main and additional tasks. Based on these problems, it is also necessary to improve the existing performance appraisal system. There needs to be an appropriate method to assist the teacher performance assessment process, one of which is the weighted method, namely simple additive weighting (SAW). Performance assessment every semester using the SAW method will be able to bridge the results of increasingly better teacher performance. The assessment is carried out on a weighted basis for each parameter. The final result is a ranking of the performance of all teachers in descending order

As the volume of motorbikes increases, the number of motorbike service outlets also increases. However, not all service places get customers equally, from the customer's side various variables really determine visits such as location, level of spare parts availability, level of service to consumers and price. Likewise, in terms of service owners, when opening a new service location, they need to pay attention to various variables such as proximity to residential areas, number of competitors, capacity of passing vehicles, and proximity to spare parts suppliers. To collaborate several influential variables to produce a decision regarding the right place, a method is needed that is capable of carrying out calculations to produce a ranking of locations that will have an influence. One method that can be offered is profile matching. This method performs by finding the difference between the weight value determined at the beginning and the input value for each location object. The ranking results of all location objects can be used as alternative locations for appropriate service locations..

Fulfilling nutrition for patients certainly does not only pay attention to the last illness they suffered, but nutritionists also need to pay attention to the patient's medical history. Providing certain foods to support the body's recovery after treatment for certain diseases may not necessarily be in accordance with the history of previous illnesses. Fulfilling nutritional intake according to certain disease conditions is not easy, especially if the patient has a medical history with a variety of diseases, so nutritionists need to be more selective in providing nutritional intake from a number of alternative foods that will be provided. A management decision system based on artificial intelligence is able to choose a food balance that is balanced with the various complaints experienced by patients. The method used in the food management information system for medical records uses the forward chaining method, namely by determining forward, in this case, food nutritional information that is suitable for the patient, by reading the facts that have been arranged as a representation to produce a conclusion. The accuracy value resulting from comparing manual nutrient selection and using forward chaining was 86%