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Sebatik
Published by STMIK Widya Cipta Dharma
ISSN : 14103737     EISSN : 2621069X     DOI : -
Core Subject : Science,
Computer Science & IT
SEBATIK merupakan jurnal kumpulan artikel hasil penelitian, karya ilmiah, maupun program pengabdian masyarakat dari seluruh civitas akademik di Indonesia dalam rangka mengitegrasikan informasi. SEBATIK menyediakan layanan publikasi terbuka untuk semua kalangan umum, baik di semua lingkungan perguruan tinggi maupun keguruan dan lembaga penelitian lainnya, dengan kebebasan bertukar informasi yang didedikasikan untuk memfasilitasi kolaborasi antara peneliti, penulis maupun pembaca melalui pertukaran informasi. SEBATIK mulai diperkenalkan dan dikembangkan di lingkungan STMIK Widya Cipta Dharma sejak tahun 2001 dan terbuka lebar untuk pengembangan yang berkesinambungan. SEBATIK terbit berkala dua kali dalam setahun, yaitu Juni dan Desember, dimana setiap edisi terbitan mengandung paling sedikit 5 buah judul artikel. Jurnal ini memuat hasil-hasil kegiatan penelitian, penemuan dan pengabdian masyarakat dari bukan hanya dari dunia IT tetapi juga berbagai bidang disiplin ilmu. SEBATIK terbuka untuk topik-topik penelitian dan pengabdian seperti topik hubungan masyarakat, peningkatan ekonomi, pendidikan, infrastruktur TIK, dan lain-lain. Semoga dengan artikel-artikel dalam kultivasi para peneliti dapat saling berbagi ilmu demi memajukan Indonesia khususnya Kalimantan Timur.
Arjuna Subject : Umum - Umum
Articles 684 Documents
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Good Corporate Governance and Internal Audit on Financial Performance with Firm Size as a Moderating Variable in Financial Sector Companies on the Indonesia Stock Exchange, 2020-2023 Triana, Dinda; Muhsin, Muhsin; Heniwati, Elok; Mustika, Ira Grania; Umyana, Ayu
Sebatik Vol. 28 No. 2 (2024): December 2024
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v28i2.2498

Abstract

This study aims to analyze the impact of Good Corporate Governance (GCG) and Internal Audit on financial performance, with Firm Size as a moderating variable, in financial sector companies listed on the Indonesia Stock Exchange during the 2020–2023 period. The research employs a quantitative approach using secondary data, analyzed with Smart PLS 3. The results show that Good Corporate Governance (GCG) has a significant effect on financial performance, and Internal Audit also significantly impacts financial performance. However, Firm Size does not directly influence financial performance. Furthermore, the findings indicate that Firm Size does not moderate the relationship between Good Corporate Governance (GCG) and financial performance, nor between Internal Audit and financial performance. This study concludes that Good Corporate Governance (GCG) and Internal Audit independently affect financial performance, but Firm Size does not play a moderating role in these relationships.
Application of Islamic Religious Education (PAI) Teacher Learning to Deaf Children at Tenggarong 1 State Special School Nuraini, Vahra; Riadi, Akhmad
Sebatik Vol. 28 No. 2 (2024): December 2024
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v28i2.2500

Abstract

  One of the most important aspects of improving the quality of life is education and schooling. Education is a process that involves the comprehensive and continuous assessment and guidance of individuals. In psychological literature, children with abnormalities in mental and physical functioning, particularly those with learning difficulties, are referred to as having Learning Disabilities. Children with these disorders experience delays in certain learning abilities. Education at Sekolah Luar Biasa (SLB) Negeri 1 Tenggarong provides opportunities and support for children with special needs, including those who are Deaf. The purpose of this study is to analyze the implementation of Islamic religious education in the teaching and learning process between teachers and students at Sekolah Luar Biasa (SLB) Negeri 1 Tenggarong. This research employs a qualitative approach through observation, interviews, and documentation. Data analysis techniques used include data reduction, data presentation, verification, and conclusion drawing. The results of this study indicate that Islamic religious education (PAI) provided to children with special needs contributes positively to their cognitive, social, and emotional development through contextual and inductive approaches applied effectively and efficiently. However, despite these efforts, some children still face difficulties in understanding the material provided.
The Relationship Between Academic Supervision and Learning Motivation with Learning Outcomes of 5th Grade Elementary School in Region I, Bolano District Cahyono, Cahyono; Amus, Sunarto; Kadarisman, Kadarisman
Sebatik Vol. 28 No. 2 (2024): December 2024
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v28i2.2502

Abstract

Supervision is an effort by leaders to help teachers to carry out their duties better. The purpose of this study was to determine the significant relationship between academic supervision and learning motivation, the significant relationship between academic supervision and learning outcomes, the significant relationship between learning motivation and learning outcomes and the significant relationship between academic supervision and learning motivation and learning outcomes. The type of quantitative research uses a combination of ex-post facto methods and survey methods with a correlational approach. The subjects of the study were all principals and elementary school teachers in Region I of Bolano Regency, totaling 58 people and 5th grade elementary school students in Region I of Bolano Regency. Data collection techniques used questionnaires, interviews and documentation. Data analysis techniques were correlation, simple linear regression analysis, multiple linear regression and One Way Anova test. The results of the study indicate that there is a positive and significant relationship between academic supervision and student learning motivation with a correlation coefficient (r) of 0.671 in a strong significance category of 0.000 <0.05, a calculated t value of 8.2674, there is a positive and significant relationship between academic supervision and student learning outcomes with a correlation coefficient (r) of 0.865 in a very strong category with a significance value of 0.000 <0.05 and a calculated t value of 12.871 significant 0.000. The calculated F value of 165.667, there is a positive and significant relationship between learning motivation and student learning outcomes with a correlation coefficient (r) of 0.846 in a very strong category with a significance value of 0.000 <0.05 and a calculated t value of 12.004 significant 0.000. The calculated F value is 144.084 and there is a positive and significant relationship between academic supervision and learning motivation simultaneously on student learning outcomes with a correlation coefficient (R2) of 87.40% and a calculated F value of 190.3364. So it can be concluded that the principal's academic supervision and learning motivation have a strong influence on improving student learning outcomes.
The Effect of Organic and Conventional Farming on Land Quality and Farmer Profits in Batur Village, Getasan District, Semarang Regency Syarifah, Khariratus; Santosa, Imam; Rifan, Muhammad
Sebatik Vol. 28 No. 2 (2024): December 2024
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v28i2.2503

Abstract

The Green Revolution transformed traditional farming systems into conventional farming systems that rely on chemical fertilizers and pesticides, leading to a decline in soil quality. This decline can be addressed by implementing organic farming, which offers benefits such as maintaining and improving soil quality, enhancing product quality, and promoting farmer welfare. In Batur Village, Getasan District, Semarang Regency, there are 35 farmer groups, 5 of which are organic farmer groups managing a total land area of approximately 34.4 hectares. This study aims to evaluate the effects of organic and conventional farming on soil quality and farm profits in Batur Village, with the objective of promoting organic farming practices. The research utilized the composite method for soil sampling and conducted interviews to determine farm profits. Data were analyzed using an independent sample t-test. The results indicate that while soil properties were not significantly different between the two farming systems, organic farming demonstrated higher values for C-organic, N-total, permeability, field capacity, pH, soil consistency, and total soil microbial count compared to conventional farming. Conversely, salinity and porosity values were higher in conventional farming. Additionally, organic farming had lower production costs than conventional farming.
The Effectiveness of Billboards of Billboards as Political Campaign Media for Elected DPRD Members for the 2024-2029 Period in Kendari City Larisu, Zulfiah; Dilla, Sumadi; Harjuddin, Laode; Rajab, Muhammad
Sebatik Vol. 28 No. 2 (2024): December 2024
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v28i2.2508

Abstract

This study aims to analyze the effectiveness of billboards as a political campaign medium for elected DPRD members for the 2024–2029 period in Kendari City. The research employs a qualitative method, with data collected through interviews, observations, and document analysis. The informants in this study were elected DPRD members in the 2024 election from all electoral districts (DAPIL) of Kendari City, selected purposively. Observations focused on billboards installed in each electoral district, while document analysis utilized secondary data obtained from the KPU, BAWASLU, and Kendari City DPRD institutions. The data was analyzed using an interactive model that includes data collection, reduction, analysis, and presentation. The results indicate that most elected DPRD members in Kendari City employed billboards as a key political campaign tool. These billboards were self-designed, incorporating effective billboard elements and were utilized by both incumbent and new members. Typically, the billboards featured photos, candidate serial numbers, names and titles, party logos, and short campaign messages. Some billboards also included photos of party leaders as well as presidential and vice-presidential candidates supported by their respective parties. The sizes of the billboards ranged from 2 meters x 3 meters to 4 meters x 6 meters, with placements concentrated around electoral districts and along main roads. The strategic design and placement of billboards are expected to enhance public appeal and engagement.
Utilization of Cocoa Pod Husk Waste as Fuel for Downdraft Type Gasification Reactor of a Capacity of 960 Liters in Berau Regency Tidar, Feri Putra Prakus; Fajri, Renal
Sebatik Vol. 28 No. 2 (2024): December 2024
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v28i2.2509

Abstract

This experiment aims to investigate the performance characteristics of a downdraft gasification reactor fueled by cocoa pod husk as a technological solution for obtaining alternative renewable energy sources to replace fossil fuels and natural gas. The research was conducted experimentally on a gasification reactor made of SS310 thermal-resistant carbon steel material. The reactor has dimensions of 35 centimeters in diameter and 250 centimeters in height. Measurements in the gasification zone were performed using seven K-type thermocouples installed along the reactor wall. Fuel was fed continuously at a rate of 4 kg/hour. The research involved varying the temperature in the oxidation zone at 900 ºC, 950 ºC, 1000 ºC, 1050 ºC, and 1100 ºC. Data collection was carried out at these different temperature variations and processed to determine the performance parameters of the gasification reactor, including gas composition, temperature distribution along the reactor wall, and the lower heating value (LHV) of the syngas produced. The results showed the highest temperature distribution in the drying zone (205 ºC), pyrolysis zone (575 ºC), and reduction zone (520 ºC), obtained at an oxidation temperature of 1100 ºC. Meanwhile, the optimum syngas quality was achieved at an oxidation temperature of 1000 ºC, with the composition of flammable syngas CO, H₂, and CH₄ being 27.08%, 8.53%, and 2.41%, respectively, and the highest LHV of 5206 kJ/m³. In general, increasing the oxidation temperature contributed positively to the performance of the gasification reactor using cocoa pod husk waste.
Vulnerability Evaluation for Student Enrollment at SMKS Pandawa Bali Global Abiansemal Indrianto, Indrianto; Edwar, Edwar
Sebatik Vol. 28 No. 2 (2024): December 2024
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v28i2.2510

Abstract

The development of information technology has led to the adoption of digital student enrollment systems by various educational institutions, including SMKS Pandawa Bali Global Abiansemal. The school employs the CodeIgniter 3 framework with standard configurations to enhance efficiency, transparency, and accessibility in the student admission process. However, this technological progress also introduces significant security risks, such as potential data breaches, system integrity disruptions, and damage to the school's reputation. This study aims to evaluate the security vulnerabilities of SMKS Pandawa Bali Global’s online registration system through risk analysis and penetration testing. The research methodology involves a literature review, identification of vulnerabilities, risk assessment, and formulation of recommendations. The findings reveal several critical vulnerabilities, including risks of SQL injection attacks, Cross-Site Scripting (XSS), and insecure session management. To address these issues, the study recommends implementing security measures such as deploying a Web Application Firewall (WAF), enabling multi-factor authentication, conducting regular security testing, and providing security training for staff. By adopting these measures, the school can enhance the security and stability of its enrollment system, ensuring a smoother, safer, and more reliable student registration process in the future.
The Influence of Green Accounting and Capital Structure on Financial Performance with Environmental Performance (Proper Index) as a Moderation Variable Anisah, Nur Wafa; Hamzani, Umiaty; Yunita, Khristina; Dosinta, Nina Febriana; Damayanti, Fera
Sebatik Vol. 28 No. 2 (2024): December 2024
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v28i2.2512

Abstract

This research aims to examine the relationship between green accounting and capital structure on financial performance, moderated by environmental performance within appropriate indices. The research population includes energy and mining companies listed on the IDX during 2021–2023, with the sample selected using purposive sampling techniques. The sample comprises 30 companies and 90 data points. Secondary data were utilized, drawn from annual reports and sustainability reports. The analytical tool employed in this research is EViews 13, using multiple linear regression and moderated regression analysis techniques. The results reveal that green accounting has a significant effect on financial performance, while environmental performance does not moderate the relationship between green accounting and financial performance. Capital structure does not have a significant effect on financial performance, but environmental performance moderates the relationship between capital structure and financial performance. This research contributes to the environmental accounting and financial strategy literature by emphasizing the importance of green accounting and environmental performance management in enhancing corporate value. Furthermore, the findings provide valuable insights for companies in developing sustainability strategies and effectively managing their capital structure.
Mangiferin Content in N-Hexane and Diethyl Ether Fractions of Mango (Mangifera indica L.) Leaves Var. Gedong Gincu : Luviriani, Eva; Calyptranti, Rosellynia; Jehan, Nabilah Nauli
Sebatik Vol. 28 No. 2 (2024): December 2024
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v28i2.2513

Abstract

Mango (Mangifera indica L.) is a tropical fruit plant with high economic value and potential as a source of phytopharmaceuticals. One notable mango variety is Gedong Gincu, originating from Majalengka Regency, West Java, which contains active compounds such as mangiferin, flavonoids, saponins, and tannins with various therapeutic effects. This study aims to compare the mangiferin content in the n-hexane and diethyl ether fractions of Gedong Gincu mango leaf extract using the Reversed-Phase High-Performance Liquid Chromatography (RP-HPLC) method. Mango leaves were extracted with ethanol, followed by fractionation using n-hexane and diethyl ether. The resulting fractions were then analyzed for mangiferin content using RP-HPLC. The weights of the n-hexane and diethyl ether fractions were 13.418 g and 8.21 g, respectively. Phytochemical screening revealed the presence of flavonoids, alkaloids, phenols, tannins, and saponins. RP-HPLC analysis showed differences in mangiferin content between the two fractions, with retention times (RT) of 1.430 minutes for the n-hexane fraction and 1.473 minutes for the diethyl ether fraction, indicating variations in solubility and interaction with the mobile phase. The RP-HPLC quantification revealed that the n-hexane fraction contained 339.5 mg/L of mangiferin, while the diethyl ether fraction contained 547.3 mg/L. This study provides valuable insights into the comparison of extraction solvents for mangiferin, which can be further utilized in the development of herbal formulations.
Risk Assessment and Detection of Fraudulent Claims in Insurance Systems with Machine Learning Approaches Sutardiman, Mario; Arditya, Dyah Ayu; Suroso, Jarot S
Sebatik Vol. 28 No. 2 (2024): December 2024
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v28i2.2522

Abstract

Fraudulent insurance claims pose a significant challenge to the sustainability and efficiency of insurance systems, resulting in substantial financial losses and eroding trust between insurers and policyholders. The complexity and volume of modern data make traditional fraud detection methods, such as manual assessments, increasingly ineffective. This study investigates the application of machine learning approaches, including Random Forest and Artificial Neural Networks (ANN), to detect fraud in insurance claims. Using a structured methodology, models were trained on historical claim data and evaluated using metrics such as accuracy, F1-score, recall, and precision. The Random Forest algorithm achieved an accuracy of 94%, while the ANN demonstrated superior performance on controlled datasets. Feature importance analysis identified key predictors, including claim amount and submission frequency, offering actionable insights for fraud prevention strategies. The integration of machine learning into claims management systems provides a scalable, accurate, and cost-effective solution to combating fraud. Future research will focus on testing with larger datasets and exploring hybrid approaches to enhance robustness and adaptability.

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