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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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Implementation of Sparrow Pest Detection Using YOLOv8 Method on Raspberry Pi and Google Coral USB Accelerator Nugroho, Bowo; Azhar, Nur Fajri; Pratama , Boby Mugi; Syakbani, Ahmad Rusdianto Andarina; Wibowo, Darrell Rajendra; Syam, Andi Muhammad Agung Ramadhani
Sebatik Vol. 29 No. 1 (2025): June 2025
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v29i1.2558

Abstract

Sparrows are one of the most costly pests for farmers, as they can reduce rice yields by 50-60%. Traditional control methods, such as the use of scarecrows, windmills, and pesticides, are often ineffective or cause negative impacts on the environment, such as damage to ecosystems and human health. To overcome this problem, YOLOv8-based object detection technology offers a modern solution to automatically detect bird pests with a high level of accuracy. This research aims to implement the YOLOv8 model on power-efficient embedded devices, such as Raspberry Pi 4 and Google Coral USB TPU Accelerator, to support real-time sparrow detection at an affordable cost. The research was conducted through three main stages, namely collecting bird image datasets to support model training, training the YOLOv8n model to produce reliable bird pest detection, and implementing the model on embedded devices with and without TPU accelerators to evaluate detection performance. The evaluation results show that the YOLOv8 model has high performance with precision 0.91, recall 0.86, mAP50 0.92, and mAP50-95 0.59 after being trained for 300 epochs. Implementation on Raspberry Pi 4 without accelerator only resulted in an inference speed of 0.39 Frame Per Second, while with Google Coral USB TPU, the speed increased significantly to 7 Frame Per Second.  This proves that TPU accelerators are highly effective in supporting real-time object detection. This technology is expected to help farmers protect crops efficiently, reduce losses due to pests, support sustainable agricultural productivity, and contribute to the overall improvement of food security.
Opportunities and Challenges for Indonesian Merchants in the Serikin Market Ayuni, Hesti Diah; Marcella, Nadya; Gea, Havizal Syahrizen; Kurniasih, Erni Panca; Rosyadi, Rosyadi
Sebatik Vol. 29 No. 1 (2025): June 2025
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v29i1.2566

Abstract

Serikin Market, located on the border of Malaysia and Indonesia, is a bustling cross-border trading center with informal sector players. The market offers great opportunities for informal businesses to increase their income and expand their business, thanks to the high shopping interest of local people and tourists who are interested in Indonesian products. However, there are various challenges that informal traders face, such as limited infrastructure and supporting facilities. This study aims to identify and analyze the strengths, weaknesses, opportunities, and threats of the informal sector involved in trading at Serikin Market from Indonesia. As well as, determining the right strategy to optimize the informal sector involved in trading in Serikin Market. The research method used is descriptive qualitative analysis. Data were collected through observation, interviews, and library studies. The technique used is phenomenological analysis. The results showed that before and after the inauguration of the Jagoi Babang Cross Border Post did not change the income earned, only changes in regulation and access. Serikin Market has the power to attract traders and consumers from various countries. The strategic location, uniqueness of local products, competitive prices, and cultural appeal make Serikin Market an ideal place for traders to sell their products. It can provide great opportunities for traders, especially since many consumers from Malaysia are interested in Indonesian products, so the traders can earn a large profit. However, the main drawback faced is the lack of good market management and also faces challenges, such as limited infrastructure. The market is often not equipped with adequate facilities such as a large parking area, proper selling space, and clean public toilets.
Identification of Bisphenol-A (BPA) in Polycarbonate (PC) Baby Bottles in Jayapura, Papua Barus, Andre Anusta; Appa, Felycitae Ekalaya; Bakri, Nur Fadilah; Pratiwi, Mustika Endah; Tobi, Claudius Hendraman B.
Sebatik Vol. 29 No. 1 (2025): June 2025
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v29i1.2570

Abstract

Bisphenol-A (BPA) is found in various types of food packaging, such as plastic bottles, paper-based packaging, and the inner lining of canned foods. BPA is widely used in the production of polycarbonate (PC) plastics due to its strength and heat resistance. However, BPA can migrate into food or beverages through physical mechanisms, resulting from the diffusion of loosely bound BPA within the polymer matrix, or through chemical mechanisms triggered by hydrolysis reactions at high temperatures or extreme pH conditions. This study aims to evaluate the migration levels of BPA from polycarbonate (PC) packaging into water at various temperatures using UV-Vis spectrophotometry. The experiment was conducted by adding water into polycarbonate baby bottles at temperatures of 60–100°C, allowing it to sit for 30 minutes before analysis. The test results were compared with the safe BPA consumption limit set by the European Food Safety Authority (EFSA), which is 4 µg/kg body weight per day, as well as the BPOM standard, which establishes a BPA migration limit of 0.6 mg/kg per day. The results showed that BPA was not detected in water that had been in contact with polycarbonate baby bottles at the tested temperatures. Absorbance measurements indicated negative values, suggesting that the detected BPA levels were below the method's detection limit. This indicates that BPA migration is extremely low or undetectable, suggesting that its use under normal conditions can be considered safe.
Factors Affecting Profit Quality With Company Size as a Moderating Variable Huda, Nurul; Muhsin, Muhsin; Kurniawan, Rudi; Espa, Vitriyan; Rusmita, Sari
Sebatik Vol. 29 No. 1 (2025): June 2025
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v29i1.2572

Abstract

This study aims to analyze the factors that influence earnings quality with company size as a moderating variable at Regional Development Banks (BPD) in Indonesia during the period 2019-2023. The factors tested in this study include capital structure, profitability, and liquidity. This study uses a quantitative method with a moderated regression approach. The data used are secondary data obtained from the annual financial reports of BPDs registered during the study period. The research sample was obtained through a purposive sampling technique, with a final sample size of 110 observations. The results of the study indicate that capital structure, profitability, and liquidity have a significant effect on earnings quality. An optimal capital structure can improve earnings quality, while high profitability indicates a better internal control system and more transparent accounting practices. In addition, companies with high liquidity have better financial flexibility, so they can avoid financial pressure and reduce the potential for earnings manipulation. Moderation analysis shows that company size is able to moderate the effect of capital structure and liquidity on earnings quality, but does not moderate the effect of profitability on earnings quality.
Supply Chain Risk Assessment and Management for Mount Merapi Disaster Logistics Distribution Jatiningsih, Maria Gratiana Dian; Finansia, Cici
Sebatik Vol. 29 No. 1 (2025): June 2025
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v29i1.2575

Abstract

Mount Merapi is predicted to have small eruptions annually and larger eruptions every 7-8 years. This necessitates preparedness from all parties to face potential eruptions so that the impacts can be minimized. One important aspect to consider is the distribution of logistical assistance. The aim of this research is to assist BPBD Sleman in completing a contingency plan for Merapi eruption disasters. The findings from this research can help anticipate issues in the logistics distribution process, ensuring it is more even and timely if an eruption occurs in the future. This study employs the House of Risk (HOR) method, which consists of two stages. In the first stage, the focus is on identifying risk causes (risk agents) and determining priorities. The second stage involves establishing treatment actions to address priority risk agents based on the analysis from the first stage. The results indicate that the risk agents with the highest scores are inappropriate data sharing, refugees moving around, rough estimates of logistics needs, insufficient warehouse capacity, and lack of work supervision. The second-stage analysis produces mitigation plans to prevent these risk agents, one of which includes using real-time applications. To prevent the emergence of the identified risks, it is necessary to develop a real-time information system that can provide updates on the number of refugees.
Tax Avoidance Of Mining Industry Registered On Indonesia Stock Excgange Period 2020-2023 Martini, Martini; Rismawandi, Rismawandi
Sebatik Vol. 29 No. 1 (2025): June 2025
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v29i1.2577

Abstract

Tax revenue is one of the most significant sources of government income which will then be used in development aimed at the prosperity of the people. However, in practice, not all taxpayers (WP) are willing to pay taxes to the state. Various strategies can be carried out by WP in order to pay as little tax as possible which then carry out tax avoidance either legally or illegally. This study aims to obtain evidence regarding the effect of transfer pricing, profitability, and debt covenants on tax avoidance. The data in this study use secondary data in the form of financial reports through data collection obtained from the mining industry on the Indonesia Stock Exchange in 2020-2023. This study is a type of quantitative research that analyzes data to test hypotheses. The sample used consisted of 58 companies, with data processing using the SPSS version 23.0 program. The sampling technique used was purposive sampling, while data analysis was carried out through multiple linear regression. The results of the study showed that profitability had a negative and significant effect on tax avoidance, while transfer pricing and debt covenants did not have a significant effect on tax avoidance.
Design of a Health Monitoring System Based on NodeMCU and the Internet of Things (IoT) as a Mental Health Screening Tool for STMIK Widya Cipta Dharma Samarinda Students Dair, Muhammad Filza Al; Pahrudin, Pajar; Salmon, Salmon
Sebatik Vol. 29 No. 1 (2025): June 2025
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v29i1.2583

Abstract

University students’ mental health has become a critical concern within Indonesia’s higher education landscape. This study aims to design and develop a mental health monitoring system based on the technology at STMIK Widya Cipta Dharma Samarinda. The system utilizes a NodeMCU microcontroller integrated with heart rate and body temperature sensors to collect users’ physiological data in real-time. This information is displayed via an LCD screen and can be accessed wirelessly through a Wi-Fi-based application. The research methodology involves system design, hardware and software implementation, and functional testing through an experimental approach. The results indicate that the system is capable of accurately and reliably monitoring vital signs, making it a potentially effective early screening tool for identifying symptoms of mental health disorders such as stress and anxiety. This finding is expected to raise awareness among students regarding the importance of mental well-being and to encourage active participation in preventive efforts. Furthermore, the study paves the way for broader development of technology-based mental health monitoring systems that can be integrated with institutional psychological services.
A Real-Time Helmet Detection System Based on YOLOv8 to Support Traffic Law Enforcement Puspita, Tiara; Swedia, Ericks Rachmat; Cahyanti, Margi; Septian, M Ridwan Dwi
Sebatik Vol. 29 No. 1 (2025): June 2025
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v29i1.2585

Abstract

Helmet use is a critical safety measure for motorcycle riders, yet non-compliance remains high in Indonesia. This study introduces a real-time helmet detection system using the YOLOv8 architecture, deployed on Android devices with the Kotlin programming language. A dataset of 1,197 digital images was collected and annotated using Roboflow Annotate, containing two classes: helmet users (True) and non-users (False). To improve model generalization, data augmentation techniques such as rotation and shear were applied. The model was trained using the pretrained yolov8n.pt weights and evaluated based on mAP and Intersection over Union (IoU). During training, the model achieved a mAP50 of 98% and a mAP50–95 of 59.6%. In testing, the mAP50 reached 98.3% and mAP50–95 reached 61%, with an average IoU of 0.73. The trained model was then converted into TensorFlow Lite format and integrated into an Android application. Real-time testing showed a detection accuracy of 93.3%. These results demonstrate that YOLOv8 is effective for mobile-based real-time helmet detection and has strong potential to support traffic law enforcement systems, especially in urban environments where manual monitoring is inefficient. The system contributes to enhancing public safety through smart technology integration.
Analysis of Tourist Visit Response to Yeh Pulu Relief Susanti, Putu Herny; Sugiharni , Gusti Ayu Dessy
Sebatik Vol. 29 No. 1 (2025): June 2025
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v29i1.2587

Abstract

Yeh Pulu Relief is one of the leading cultural and historical tourism destinations in Bali. They offer archaeological value and natural beauty. However, this tourism potential has not been optimal. This study aimed to analyze visitors' responses to the experience of visiting Yeh Pulu Relief, including the level of satisfaction, attraction factors, and obstacles. The research was a quantitative approach by distributing questionnaires to 100 domestic and foreign tourist respondents. It used descriptive analysis to interpret the data. The results of the study show that most tourists visit Yeh Pulu Relief for their interest in culture and history (60%), 30% for Recreation or Photography, while 10% come from recommendations or desire to explore unique destinations. The level of visitor satisfaction is high (85%), with aspects of cultural value and site authenticity being the determining factors. However, several respondents highlighted the limitations of supporting facilities such as toilets, rest areas, and inadequate information. Most tourists are satisfied with the uniqueness, natural atmosphere, and historical value. However, several aspects, such as supporting facilities, access to information, and promotion, are considered for improvement. Tourists also provide suggestions for improvement, including the addition of tour guides, increasing cleanliness, and developing infrastructure. Yeh Pulu Relief has potential as a cultural tourism destination but requires optimization in management and facilities to improve the quality of visits. These findings can be a reference for managers and local governments in developing sustainable tourism strategies. This study contributes to the development of heritage destination marketing strategies in Bali.
Sociological Literary Analysis of the Short Story "Si Cantik yang Tak Boleh Keluar Malam" by Eka Kurniawan Rizkia, Muhamad Fajar
Sebatik Vol. 29 No. 1 (2025): June 2025
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v29i1.2588

Abstract

This research examines one of Eka Kurniawan's short stories titled “Si Cantik yang Tak Boleh Keluar Malam” using a sociological literary analysis approach. The method used in this research is descriptive qualitative with data collection through literature study. This approach is used to examine and understand the extent to which the short story depicts social, cultural, and societal issues occurring in the present community. The aim of this research is to understand the sociological perspective of literature in the short story and relate it to the current life and viewpoints of society. The literary sociology analysis conducted includes the social and cultural background, characters and social interactions, as well as the social characteristic structures present in the short story. The character of Si Cantik depicts a teenage girl who feels constrained and not free because she is not allowed to go out at night and cannot interact like her friends do. This becomes a common depiction in society when parents try to protect their children from undesirable things. This is done to protect and is evidence of parents trying to safeguard their children, which sometimes meets with resistance. This shows that there is a difference in social perspective between a child and their parents. Moreover, this is relevant to today's life when a child seems to want to be free without any constraints or limitations, whether from their parents or from the social environment in society.

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