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International Journal of Science and Environment
Published by CV. Inara
ISSN : -     EISSN : 28090551     DOI : https://doi.org/10.51601/ijse.v2i4
Core Subject : Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Mathematics Physics
International Journal of Science and Environment (IJSE) is to provide a research medium and an important reference for the advancement and dissemination of research results that support high-level research in the fields of Science and Environment . Original theoretical work and application-based studies, which contributes to a better understanding all fields of Science and Environment. The aim and scope of the journal Chemistry, Chemical Analysis, Physical Chemistry, Physics, Biology, Ecology, Biodiversity, Zoology, Biochemistry, Mathematics, Environmental Science, Agriculture, Environment, Forestry.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 213 Documents
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Customer Satisfaction Evaluation At Sapadia Guest House Through Servqual And Csi Approaches Based On Information Systems Damanik, Chrisdian; Drago, Vicky; Windasari Siallagan, Melan; Jaya Harmaja, Okta
International Journal of Science and Environment (IJSE) Vol. 5 No. 3 (2025): August 2025
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i3.183

Abstract

This study aims to evaluate customer satisfaction levels at Guest House Sapadia by integrating the SERVQUAL method and the Customer Satisfaction Index (CSI) within an information system-based framework. The SERVQUAL method is employed to assess service quality across five core dimensions: Tangibles, Reliability, Responsiveness, Assurance, and Empathy. Concurrently, the CSI method provides a quantitative overview of overall customer satisfaction, grounded in the perception and relative importance of each service attribute. Data were collected via an online questionnaire completed by 184 respondents and processed through a web-based information system to generate interactive visualizations and automated analyses. The results indicate that Guest House Sapadia achieved a CSI score of 84.57%, which falls under the "satisfied" category, with the Assurance and Reliability dimensions receiving the highest ratings. However, the Tangibles and Responsiveness dimensions require improvement. This study offers strategic recommendations for service enhancement and demonstrates that the implementation of information technology can significantly streamline and facilitate continuous customer satisfaction evaluation.
The Relationship Between Job Demand And Emotional Intelligence With Burnout Among Factory Employees In Jepara Tria Ningrum, Diana; Aprilia, Nugraini
International Journal of Science and Environment (IJSE) Vol. 5 No. 3 (2025): August 2025
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i3.185

Abstract

Burnout is a form of psychological distress due to prolonged stress characterized by physical, mental, and emotional exhaustion involving factors such as job demand and emotional intelligence. The purpose of this study is to analyze the relationship between job demand and emotional intelligence with burnout in factory employees in Jepara. This study uses a quantitative research method using quantitative correlation research. The data collection technique used in this study is accidental sampling with a sample of 92 factory employee respondents in Jepara. The results of the analysis that job demand has a significant effect on burnout p of 0.031 (p <0.05) with rx1y 0.226. Meanwhile, emotional intelligence also has a significant effect on burnout p of 0.034 (p <0.05) with rx1y 0.221. Overall, both variables contribute effectively by 7.8% to burnout. The conclusion of this study is that there is a significant relationship between job demand and emotional intelligence with burnout. This means that employees with high job demands and emotional intelligence tend to experience burnout.
The Impact of QRIS Digital Payments On Microenterprise Income In Palembang City Zulkarnain, Muhammad; Marina, Aurantia; Jumriantunnisah, Nur; Ariyanti, Indri
International Journal of Science and Environment (IJSE) Vol. 5 No. 3 (2025): August 2025
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i3.186

Abstract

One form of digital payment currently in use is the Quick Response Code Indonesian Standard (QRIS). Business actors—ranging from micro, small, to medium enterprises—have adopted this system due to its convenience for consumers in conducting payment transactions for purchased products. This ease of transaction can lead to increased sales and, ultimately, higher income for business owners. This study aims to examine the effect of QRIS-based digital payments on the income of microenterprises in Palembang City. The data utilized are primary data collected through questionnaires distributed to research respondents. A total of 100 microenterprise owners in Palembang were selected as the sample. The data analysis technique employed is simple linear regression.The findings indicate that QRIS digital payments have a significant positive impact on the income of microenterprises in Palembang City.
Political Advertising in General Elections Rais Harahap, Amin; Katimin, Katimin; Efendi Samosir, Hasrat
International Journal of Science and Environment (IJSE) Vol. 5 No. 3 (2025): August 2025
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i3.187

Abstract

This study aims to analyze the role and influence of political advertising in Indonesia’s general elections, focusing on how it shapes public opinion, sets the political agenda, and frames candidate images. Utilizing Political Communication Theory, Agenda Setting Theory, and Framing Theory as the theoretical framework, the research explores the strategic use of political advertisements across traditional and digital media platforms. Employing a qualitative approach through literature review and content analysis, the study examines secondary data from academic journals, official election reports, legal regulations, and media publications. The analysis reveals that political advertising in Indonesia functions not merely as a promotional tool but as a strategic instrument to influence voter perceptions and behavior, prioritizing certain political issues while framing narratives that align with candidates’ desired images.Findings show that while political ads effectively elevate issues like the economy and corruption in public discourse, they often emphasize candidate personalization and emotional appeals over substantive policy discussions. The rise of digital media and microtargeting techniques further intensifies the reach and segmentation of political messages, raising concerns about misinformation and social polarization. The study concludes that effective political advertising integrates message credibility, media channel selection, agenda-setting, and framing strategies tailored to the socio-political context. It underscores the need for adaptive regulatory frameworks to ensure transparency and fairness in political communication, thereby contributing to a more informed electorate and healthier democratic processes in Indonesia.
The Influence of Facilities, Price, Service Quality, and Food Menu Innovation on Customer Satisfaction at Paini Banjir Restaurant Dwi Andini, Tasya; Leily Nasution, Novrihan; Hansyah, Praida
International Journal of Science and Environment (IJSE) Vol. 5 No. 3 (2025): August 2025
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i3.190

Abstract

This research aims to determine and analyze the influence of facilities, price, service quality and menu innovation on customer satisfaction with equipment at the Paini Banjir Restaurant. The search method used is a quantitative method. The research population came from Paii Restaurant consumers. The sample used in this study was up to 100 people, obtained by an unintentional sampling method. Data collection was carried out by distributing questionnaires. The data analysis technique uses linear regression analysis using several SPSS software. The research results show that all research variables have an influence on customer satisfaction simultaneously, this can be seen from the calculated t value of all variables being greater than the t table value (1.984) with a significant value below 0.05, simultaneously the independent variables have an influence on the dependent variable. This can be seen from testing all calculated f values > f table, and the determination value of the research variables is 0.807 or 80.07% of the variables have an influence on consumer satisfaction.
Effectiveness of The Implementation of The Independent Curriculum In Man 2, Cilegon City, Banten Province Rosidah, Rosidah; Suryapermana, Nana; Subekhan, Mochamad; Paiman, Paiman
International Journal of Science and Environment (IJSE) Vol. 5 No. 3 (2025): August 2025
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i3.193

Abstract

This study aims to analyze the effectiveness of the implementation of the Independent Curriculum (IKM) at State Islamic Senior High School (MAN) 2 in Cilegon City, which was designated as the “Piloting Project” for IKM in Banten Province by the Directorate General of Islamic Education, Ministry of Religious Affairs of the Republic of Indonesia. The study used a descriptive qualitative approach, collecting data through documentation, observation, and interviews. Primary data were obtained from interviews with informants, while secondary data came from the Independent Curriculum documents and related literature. Data analysis was carried out through the stages of reduction, presentation, and drawing conclusions. The results of the study indicate that the implementation of IKM at MAN 2 Cilegon City has been effective. The implementation strategy includes leadership commitment, optimizing stakeholder roles, and institutional partnerships. The managerial stages include planning with socialization and appointment of project-based learning coordinators (P5 and P2RA), integrated implementation of intracurricular and project-based learning, and monitoring and evaluation through internal and office meetings. This implementation has successfully instilled the values ​​of Pancasila and religious moderation, demonstrated the effectiveness of the Merdeka Curriculum in building student character, creativity, and skills, and served as an example of successful innovative curriculum management practices.
Exploration of Antifungal Tests Based on Δ-Guaiene From Subang Patchouli Oil Rahmawati, Rahmi; Nurjanah, Sarifah; Rialita, Tita; Mardawati, Efri; Filianty, Fitry
International Journal of Science and Environment (IJSE) Vol. 5 No. 3 (2025): August 2025
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i3.194

Abstract

Guaiene is a derivative compound produced as a byproduct in the production of patchouli alcohol from patchouli oil (Pogostemon cablin Benth.). This study aims to evaluate the antifungal activity of δ-guaiene extracted from patchouli oil originating from Subang against four types of skin pathogenic fungi: Aspergillus niger, Candida albicans, Microsporum gypseum, and Trichophyton mentagrophytes. The method used was a laboratory experiment, with the main parameters observed including Inhibition Zone Diameter (IZD), Minimum Inhibitory Concentration (MIC), and Minimum Fungicidal Concentration (MFC). The results showed that δ-guaiene inhibited the growth of C. albicans at a concentration of 40%, with an IZD of 0.15 mm. Against A. niger, the compound demonstrated an inhibition zone of 1.4 mm at a 20% concentration and had an MFC of 20%. For T. mentagrophytes, an IZD of 0.4 mm was observed, with both MIC and MFC at 20%. Activity against gypseum showed an IZD of 0.25 mm, with MIC and MFC also at 20%. These findings suggest that δ-guaiene from patchouli oil has potential as a candidate antifungal agent derived from local resources, supporting the development of natural bioactive compounds and sustainability.
Land Use Changes of Paddy Fields in Karangmalang Subdistrict, Sragen Regency in 2014 and 2024 Husyain Rifai, Muh.
International Journal of Science and Environment (IJSE) Vol. 5 No. 3 (2025): August 2025
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i3.198

Abstract

Population growth has led to an increased demand for housing needs and public facilities, ultimately placing pressure on land availability. This condition causes some agricultural land to convert into non-agricultural land. This study aims to determine the changes of paddy fields that occurred in Karangmalang Subdistrict, Sragen Regency in 2014 and 2024. To obtain image data, the researchers used image interpretation and digitalization techniques on Landsat 8 images in 2014 and Sentinel-2 L2A images in 2024, followed by an overlay process on the 2014 and 2024 land use maps to determine changes in the use of paddy fields in Karangmalang Subdistrict in 2014 & 2024. The results of this study found that the use of paddy fields in Karangmalang Subdistrict between 2014 to 2024 showed a decrease in area from 2964.19 ha to 2864.08 ha, or a decrease of about 100.10 ha.
Business Communication Strategy of PT Telekomunikasi Selular Surabaya Branch in Sponshorship Negotiation Process Datus Salamia, Ira; Laksmi Rithmaya, Chitra
International Journal of Science and Environment (IJSE) Vol. 5 No. 3 (2025): August 2025
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i3.199

Abstract

34In the face of increasingly competitive business environments, companies must develop effective communication strategies, particularly in establishing sponsorship collaborations. This study aims to examine the business communication strategies implemented by PT Telekomunikasi Selular (Telkomsel) Surabaya Branch in the sponsorship negotiation process with potential partners. The research employs a descriptive qualitative approach, with data collected through interviews, observations, and documentation. The findings reveal that Telkomsel’s communication strategy involves systematic stages, the application of the 7C principles, and adaptive interpersonal approaches tailored to partner characteristics. Key success factors in negotiation include message clarity, value relevance, and the ability to build long-term relationships. Meanwhile, communication barriers such as perception gaps, mismatched expectations, and cultural challenges are among the obstacles encountered. Telkomsel addresses these challenges through clarification, proposal revisions, and two-way communication. These findings reinforce the importance of structured communication planning in building mutually beneficial business partnerships.
Selection and Performance Evaluation Process for Indonesian Hajj Officials at the Directorate General of Hajj and Umrah, Ministry of Religious Affairs of the Republic of Indonesia Kania Rifatama Garini, Aulia; Dudija, Nidya
International Journal of Science and Environment (IJSE) Vol. 5 No. 3 (2025): August 2025
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i3.201

Abstract

This study aims to analyze the selection and performance evaluation strategies of Indonesian Hajj officers by the Directorate General of Hajj and Umrah of the Ministry of Religious Affairs of the Republic of Indonesia. The selection process is carried out through administrative stages, computer-based tests (CAT), and panel interviews. Performance evaluation is carried out from the training stage to the implementation of tasks in Saudi Arabia through direct supervision and daily reporting. This study uses a descriptive qualitative approach with interviews, documentation, and participatory observation. The results indicate that the success of selection and evaluation is determined by system integration, individual competence, and institutional support. However, there are still challenges such as disparities in training quality between regions, limitations in the digital system, and the absence of standardized and measurable performance indicators. This study recommends the development of national competency standards, strengthening the performance management information system, and the implementation of Balanced Scorecard-based indicators. This study is expected to provide strategic input for policymakers in improving the quality of Hajj services and enriching academic literature on human resource management in the religious sector.

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