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All Journal JURNAL ILMIAH PLATAX Akuntansi Krida Wacana Jurnal Computech & Bisnis (e-Journal) Jurnal Ekonomi Pembangunan STIE Muhammadiyah Palopo Sumatra Journal of Disaster, Geography and Geography Education Jurnal Ilmu Keperawatan Jurnal Ilmiah Ilmu Keperawatan Indonesia (Indonesian Nursing Scientific Journal) JURNAL PENDIDIKAN TAMBUSAI Jurnal Pengabdian Dharma Laksana Asian Journal of Aquatic Sciences Jurnal Akuntansi Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Mitra Raflesia (Journal of Health Science) International Journal of Business, Law, and Education Arwana: Jurnal Ilmiah Program Studi Perairan Jurnal Pengabdian kepada Masyarakat Edunomia : Jurnal Ilmiah Pendidikan Ekonomi NUSANTARA: Jurnal Pengabdian Kepada Masyarakat Jurnal Akuntansi dan Keuangan Indonesia Jurnal Riset Fisika Indonesia QISTINA: Jurnal Multidisiplin Indonesia Jurnal Mutiara Ilmu Akuntansi International Education Trend Issues Jurnal Keuangan dan Bisnis Informatics Management, Engineering and Information System Journal Journal of Education Religion Humanities and Multidiciplinary Electronic, Business, Management and Technology Journal Journal of Economics, Management, and Entrepreneurship Akuntansi: Jurnal Riset Ilmu Akuntansi Sulolipu: Media Komunikasi Sivitas Akademika dan Masyarakat Jurnal Akuntansi Proceeding of International Conference on Humanity Education and Society International Journal of Humanities and Social Sciences Reviews attufula Journal of Economics, Management, and Entrepreneurship Jurnal Pengabdian Masyarakat: Bisnis dan Iptek (JPMBISTEK)
Oktavia Oktavia
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Neuroscience Nursing Physics Public Health Social Sciences Other

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Design Of Web-Based Online Booking Application For Motor Vehicle Repair Using Codeigniter Framework: Study At One Of The Motorcycle Workshop In Bandung Anisa, Tasya Nurul; Riswaya, Asep Ririh; Oktavia, Oktavia; Tay, En
Informatics Management, Engineering and Information System Journal Vol. 3 No. 1 (2025): Informatics Management, Engineering and Information System Journal
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study presents the development and testing of an IoT-based temperature and humidity management system designed for mushroom cultivation. The system effectively utilizes a DHT sensor and a scheduling mechanism to monitor and control environmental conditions. Key findings reveal that the IoT-based control system allows mushroom farmers to access real-time data through a user-friendly web interface and control unit, facilitating immediate adjustments to optimize growth conditions. Testing confirmed the system's capability to maintain essential temperature and humidity levels: 22–28°C and 80–90% during mycelium development and 16–25°C and 90–95% during the fruiting body stage. These controlled conditions significantly enhance mushroom growth and productivity compared to traditional cultivation methods. The implementation of this IoT-based system not only improves the quality and yield of mushroom production but also increases operational efficiency for farmers. By integrating modern technology into agricultural practices, this study demonstrates the potential of IoT to transform conventional farming approaches into more effective and sustainable operations.
Website Based Guestbook Design: Study At One of The Schools in Bandung Oktavia, Oktavia; Rumaisha, Alya
Jurnal Computech & Bisnis (e-journal) Vol. 18 No. 1 (2024): Jurnal Computech & Bisnis (e-Journal)
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56447/3gdt7e66

Abstract

The research findings can be summarized as follows: Implementing this service information system facilitates the management of workshops for their managers, decreasing errors compared to the prior system. Including a booking service function allows consumers to expedite and streamline the service process, eliminating the need for an initial visit. Moreover, the system can provide more precise data due to storing each process in the database. Recommendations for enhancing the efficiency of the service information system include: Providing details about the daily service schedule is essential for the secretary to handle service appointments effectively. In addition, engaging employees in reporting their job outcomes enables the secretary to effectively oversee and provide vital monitoring data for the workshop owner.
Upaya Menjaga Kesehatan Mental Ibu dengan Anak Berkebutuhan Khusus melalui Program Pendampingan Psikologis dan Dukungan Sosial di Yayasan Sahabat Autis Bogor Muh. Syafiq Marzuqi; Oktavia Oktavia; Gunarti Gunarti; Ria Savitri
Nusantara: Jurnal Pengabdian kepada Masyarakat Vol. 5 No. 2 (2025): Mei: NUSANTARA Jurnal Pengabdian Kepada Masyarakat
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/nusantara.v5i2.4649

Abstract

The implementation of this research, conducted through Community Service Activities, is grounded in the conditions experienced by parents in caring for children with special needs, such as autism spectrum disorder, ADHD, cerebral palsy, or other developmental disorders. The heavy burden of caregiving can increase the risk of psychological distress. This Community Service Activity was carried out at the Sahabat Autis Bogor Foundation, located in Billabong Permai Housing Complex, Block C3D No. 2, Bojong Gede, accompanying seven parents of students. The objective of the Community Service Activity was to enhance the quality of life of the mothers, stabilize their mental health, prevent mental health decline, and provide optimal support for their children with mental health challenges. The methods employed in the Community Service Activity included (1) Socialization and Seminar Implementation, (2) Psychological Support and Counseling, and (3) Coping Strategy Training and the Establishment of a Support Group. The findings from this research activity indicated that parents struggled to express the anger and bitterness they experienced as side effects of stress, fatigue, and the lack of attention to their own needs. Parents, particularly mothers of children with special needs, were found to be more vulnerable to prolonged stress, anxiety, and even depression compared to mothers of children without special needs. They also experienced trauma in introducing their children to their social environment and exhibited heightened concerns regarding their children's careers and futures.
PENGARUH KINERJA KEUANGAN PERBANKAN TERHADAP PENYALURAN KREDIT SEKTOR INFRASTRUKTUR Saragih, Amudi Pandapotan; Oktavia, Oktavia; Susanto, Agus
Jurnal Ekonomi Pembangunan STIE Muhammadiyah Palopo Vol 10, No 2 (2024)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah (LPPI) Universitas Muhammadiyah Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35906/jep.v10i2.2274

Abstract

ABSTRAKPembangunan infrastruktur membutuhkan investasi besar dan pendanaan dari APBN atau APBD saja tidak mencukupi. Peran sektor perbankan sangat penting dalam pembiayaan infrastruktur, karena ada banyak peluang keuntungan bagi bank di sektor ini. Keterlibatan perbankan akan mendukung program pembangunan infrastruktur yang tercantum dalam RPJMN 2014-2019 dan 2020-2024, khususnya dalam hal pembiayaan. Penelitian ini bertujuan untuk mengalisis pengaruh kinerja keuangan perbankan terhadap penyaluran jumlah kredit infrastruktur. Analisis menggunakan metode regresi data panel. Data yang digunakan bersumber dari publikasi bulanan Statistik Perbankan Indonesia, Otoritas Jasa Keuangan (OJK). Hasil penelitian menunjukkan bahwa variabel CAR, LDR, dan DPK memiliki pengaruh positif dan signifikan terhadap penyaluran jumlah kredit infrastruktur. Variabel ROA, NIM dan NPL kredit infrastruktur memiliki pengaruh negatif dan signifikan terhadap penyaluran jumlah kredit sektor infrastruktur. Sedangkan variabel BOPO memiliki pengaruh negatif dan tidak signifikan. Kata Kunci: Kinerja Keuangan Perbankan, Kredit Infrastruktur, Otoritas Jasa KeuanganABSTRACTInfrastructure development requires large investments and funding from the APBN or APBD alone is not sufficient. The role of the banking sector is very important in infrastructure financing, because there are many profit opportunities for banks in this sector. Banking involvement will support the infrastructure development programs listed in the 2014-2019 and 2020-2024 RPJMN, especially in terms of financing. This study aims to analyze the effect of banking financial performance on the distribution of infrastructure loans. The analysis uses the panel data regression method. The data used comes from the monthly publication of Indonesian Banking Statistics, Financial Services Authority (OJK). The research results show that the CAR, LDR and DPK variables have a positive and significant influence on the distribution of infrastructure credit. The ROA, NIM and NPL variables for credit infrastructure have a negative and significant influence on the distribution of the total credit infrastructure sector. Meanwhile, the BOPO variable has a negative and insignificant effect.Keywords: Banking Financial Performance, Infrastructure Loans, Financial Services Authority
Influence of Task Commitment, Learning Styles, and Learning Strategies on the Reading Comprehension of English Literature among Psychology Students at UIN Syarif Hidayatullah Jakarta Hamidah, Hamidah; Huzaziah, Euis; Fitri, Ade Zoraya; Oktavia, Oktavia
International Journal of Business, Law, and Education Vol. 6 No. 2 (2025): International Journal of Business, Law, and Education
Publisher : IJBLE Scientific Publications Community Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56442/ijble.v6i2.1147

Abstract

This study aims to examine the influence of task commitment, learning strategies, and learning styles on the reading comprehension of English literature among psychology students at UIN Syarif Hidayatullah Jakarta. The study involved 200 participants (41 males and 159 females). The data collection instrument used was a Likert-scale questionnaire comprising four measurement scales: Reading Comprehension, Task Commitment, Learning Strategies, and Learning Styles. Instrument testing was conducted using Confirmatory Factor Analysis (CFA) with SPSS 20. Data analysis employed multiple linear regression using SPSS 20 for Windows. The results revealed that task commitment, learning strategies, and learning styles significantly influence students’ reading comprehension of English literature. Specifically, task commitment, cognitive learning strategies, and metacognitive strategies had a significant effect on reading comprehension, while learning styles did not demonstrate a significant impact.
Grouping Students Based On Academic Values Using The K-Means Method At A Vocational High School In Bandung Firmansyah, Robi; Risanti, Rini; Oktavia, Oktavia; Fahmi, Miftah; Raharjo, Adi
Informatics Management, Engineering and Information System Journal Vol. 3 No. 2 (2025): Informatics Management, Engineering and Information System Journal
Publisher : LPPM STMIK Mardira Indonesia

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Abstract

A vocational high school in Bandung is dedicated to cultivating competitive and employable graduates.  Nonetheless, the institution faces challenges in conducting comprehensive assessments of pupils' academic data to identify their strengths and weaknesses.  Currently, data analysis relies on basic descriptive methodologies, which often fail to yield adequate insights for informed strategic decision-making.  Furthermore, there is a lack of interactive visualization tools to enhance the presentation of student grouping data. This study aims to address these concerns by utilizing the K-Means algorithm to categorize pupils based on their academic performance.  This classification yields three clusters that delineate students' attributes in high, medium, and low score categories.  The evaluation results indicate that the model comprising three clusters has the highest Silhouette Score of 0.3364.  This research generates an interactive website as a visualisation tool to display the outcomes of student grouping correctly. The implementation of this method is anticipated to enhance the school's management of academic data and deliver tailored learning recommendations that more effectively address the needs of students within each cluster.  Therefore, the educational quality of this vocational high school in Bandung can be markedly enhanced.
POPULATION DYNAMICS OF KAWAKAWA (Euthynnus affinis) LANDED AT PPI UJONG BAROH, WEST ACEH Mursawal, Asri; Wahyuni, Sri; Mardhatila, Anisa; Oktavia, Oktavia; Diana, Fitri; Marbun, Serliana Hotmariska; Kurniawan, Ronal
Asian Journal of Aquatic Sciences Vol. 8 No. 3 (2025): December
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.8.3.345-355

Abstract

This study analyzed the population dynamics of kawakawa tuna (Euthynnus affinis) landed at PPI Ujong Baroh, West Aceh, from May to August 2025, using length-frequency data and the Von Bertalanffy growth model. A total of 815 individuals were measured to estimate growth, mortality, and exploitation parameters. The fork length ranged from 22–69 cm, dominated by medium-sized fish (30–37 cm FL), with the length at first capture (Lc = 33 cm FL) notably smaller than the length at first maturity (Lm ≈ 42–43 cm FL). Growth analysis indicated rapid juvenile growth, characterized by an asymptotic length (L∞) of 90 cm and a relatively high growth coefficient (K), while recruitment occurred periodically throughout the year. Mortality estimates showed total mortality (Z) of 4.77/year, natural mortality (M) of 1.45/year, and fishing mortality (F) of 3.32/year, resulting in an exploitation rate (E) of 0.70, which exceeds the optimal reference point (E = 0.5). These findings indicate that the kawakawa tuna stock in West Aceh is currently overexploited. This study provides the first updated, location-specific population parameter estimates for E. affinis in West Aceh waters, offering a critical scientific baseline for regionally adaptive fisheries management. Science-based management measures are therefore recommended, including implementing a minimum landing size of ≥43 cm FL, seasonal closures during spawning periods, effort control, and strengthened fisher participation to ensure long-term stock sustainability
Peran Digital Trust, Literasi Finansial, dan Transparansi Audit terhadap Moral Pajak Generasi Z di Era Ekonomi Digital Oktavia, Oktavia; Noval, Muhammad Riziq; Hanipah, Rizka; Handayani, Melani Fitriya; Sihombing, Priski Yohana
QISTINA: Jurnal Multidisiplin Indonesia Vol 4, No 2 (2025): December 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/qistina.v4i2.7694

Abstract

Penelitian ini bertujuan menganalisis peran transparansi audit, literasi keuangan, dan digital trust terhadap moral pajak pada Generasi Z. Metode yang digunakan adalah Partial Least Squares–Structural Equation Modeling (PLS-SEM) menggunakan data kuesioner online. Hasil penelitian menunjukkan bahwa transparansi audit dan digital trust memberikan pengaruh signifikan terhadap moral pajak Generasi Z, sedangkan literasi keuangan tidak menunjukkan pengaruh yang berarti. Model penelitian memiliki nilai R-square sebesar 0,480 yang berarti variabel independen berkontribusi 48% terhadap moral pajak Generasi Z. Temuan ini menegaskan pentingnya meningkatkan kepercayaan digital dan keterbukaan audit untuk memperkuat moral pajak generasi muda.
Implementing Gestalt Theory in UI/UX Design of Mobile Apps for Food Waste Reduction Oktavia, Oktavia; Sundari, Silma; Alpiyasin, Feri
Jurnal Computech & Bisnis (e-journal) Vol. 19 No. 2 (2025): Jurnal Computech & Bisnis (e-Journal)
Publisher : LPPM STMIK Mardira Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56447/rfckep12

Abstract

Participants in the Independent Study MSIB Batch 5's #Tech4Impact Skilvul Program are encouraged to create digital solutions for social problems, such as reducing food waste.  A website-based e-commerce design was one of the first innovations to receive a 90 on the System Usability Scale (SUS).  Two drawbacks were identified during evaluations: the incentive elements lack clear visual cues, and the design is not yet responsive on mobile platforms.  Given the mobile-first trend and the critical role mobile applications play in delivering integrated, tailored, and practical transaction experiences, this poses a problem. The UI/UX design of the SaveBite mobile application is developed in this study by applying Gestalt Theory and Design Thinking.  Gestalt principles improve consistency, visual perception, and interface navigation, while Design Thinking guarantees that the design is focused on user needs.  The development is concentrated on making the reward elements more user-friendly and enhancing the mobile experience. With an average SEQ of 6.7 (or 95.7% ease of use) and a SUS score of 81.0, usability testing findings demonstrate a significant improvement over the prior website design.  These results show that the prototype provides a reasonable degree of responsiveness, clarity, and comfort. This study shows the potential for increased user adoption while helping create mobile-based digital solutions to food waste problems.  In the future, this application might be fully developed for community use, leveraging digital technology to reduce food waste sustainably.
Pengaruh Konsentrasi Kitosan Terhadap Karakteristik Bioplastik Selulosa Batang Pisang dengan Plasticizer Gliserol oktavia, oktavia; Puspita, Indah; Kusmita, Tri; Utami, Rizka
Jurnal Riset Fisika Indonesia Vol 6 No 01: Desember 2025
Publisher : Jurusan Fisika, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jrfi.v6i01.5196

Abstract

The development of bioplastics has continued to grow as an alternative material based on renewable natural resources. Cellulose is a natural polymer that is widely used as a raw material for bioplastics; however, cellulose-based bioplastics generally show limited mechanical stability and rigidity. Therefore, the addition of chitosan and glycerol is required to improve their characteristics. This study aims to determine the cellulose content and functional groups of banana stem cellulose and to analyze the effect of chitosan concentration on the thickness, mechanical properties, and degradation rate of banana stem cellulose-based bioplastics using glycerol as a plasticizer. Bioplastics were synthesized by varying the chitosan concentration at 1%, 2%, 3%, and 4%. The results showed that the cellulose content of banana stems reached 93%, with the presence of –OH, –CH, and –CO functional groups. The variation in chitosan concentration affected the thickness, tensile strength, elongation at break, and degradation rate of the bioplastics. An increase in chitosan concentration resulted in a decrease in thickness and elongation, while tensile strength and degradation rate increased with higher chitosan content. These results indicate that chitosan concentration significantly influences the physical, mechanical, and degradation properties of banana stem cellulose-based bioplastics, demonstrating their potential as biodegradable materials.
Co-Authors Agrina Agrina Agus Setiadi Agus Susanto Andhita, Miranti Anisa, Tasya Nurul Aprianif, Aprianif Asep Ririh Riswaya Binar Ariamukti Brigita Dilla Savirach Budiman, Dheni Apriantsani Buston, Erni Cahyo Hermanto Dadi Rosadi Desmawati Desmawati Diana, Fitri Diananda, Amita Djakman, Chaerul D. Dwi Martani Eka Sari, Eka Elis Setiawati, Elis Emalia, Lilis Estralita Trisnawati Fahmi, Miftah Feri Alpiyasin Firmaniar, Eviamanasye Firmansyah, Robi Fitri, Ade Zoraya Gunarti Gunarti* Hamidah . Handayani, Melani Fitriya Hanipah, Rizka Herni Kurniawati Hernita Matana Huzaziah, Euis Ida Ayu Putu Sri Widnyani Ikha Safitri Indah Puspita, Indah Iskandar, A. AR. Rakhmansya Isnawati Isnawati Iva Sarifah Jaelani, Jaelani Jajat sudrajat Jannah, R. H Jumaini, Jumaini Kulsum, Dewi Umu Kusumaningsih, A. Kusumaningtias, R. Magdalena, Febriani Cristina Susianti Marbun, Serliana Hotmariska Mardhatila, Anisa Maulidya, Riska Mega Sari Juane Sofiana Melani Fitriya Handayani Muh. Ikbal Arif Muh. Syafiq Marzuqi Muhammad Riziq Noval Mursawal, Asri Nanang Suciyono, Nanang Noval, Muhammad Riziq Novi Novi Novita Febriany Nurdiansyah, Syarif Irwan Nurhany, Ade Zahwa Nurwijayanti Pardosi, Sariman Parea Rusan Rangan Pauzan Efendi Priski Yohana Sihombing Raharjo, Adi Randika Reski Patabang Ria Savitri Riasvalena, Ria Risanti, Rini Rizka Hanipah Ronal Kurniawan Ruhban, Andi Rumaisha, Alya Ruqiah Ganda Putri Panjaitan SADIYAH, KHALIMATUS Saptono, Ari Saragih, Amudi Pandapotan Septian Bayu Kristanto Sihombing, Priski Yohana Sri Wahyuni Stella Florensia Subagyo Subagyo Subagyo Subagyo Sundari, Silma Syafiq Marzuqi Sylvia Veronica Siregar Tatianningsih Tatianningsih Tay, En tiara anggia dewi, tiara anggia Toni Kusnandar Tri Kusmita Utami, Rizka Wardani Rahayu Warsidah, Warsidah Waskito, Prayogi Widyastuti, Hesty Winna Daniella Kadiman Yusuf Limbongan Zwengli Lodi Honta