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Research Review: Jurnal Ilmiah Multidisiplin
Published by TRANSBAHASA
ISSN : -     EISSN : 29622743     DOI : -
Research Review: Jurnal Ilmiah Multidisiplin (e-ISSN: 2962-2743) merupakan jurnal nasional multidisiplin open access dan peer-reviewed yang diterbitkan oleh Transbahasa. Publikasi dalam jurnal ini mencakup artikel orisinal, review, maupun studi kasus yang memenuhi standar etika ilmiah. Fokus jurnal ini mencakup semua bidang ilmu seperti pendidikan, kesehatan, perikanan, pertanian, teknik, ekonomi, sosial humaniora, MIPA, hukum dan politik, serta bahasa dan budaya. Jurnal ini dikelola dengan sistem OJS (Open Journal System).
Arjuna Subject : Umum - Umum
Articles 381 Documents
Analisis Kehilangan Air Pada Jaringan Utama Daerah Irigasi Toraut Muhamad Rizadi Laili; Barry Yusuf Labdul; Rawiyah Husnan
Research Review: Jurnal Ilmiah Multidisiplin Vol. 4 No. 1 (2025): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2025 - Juli 2025)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v4i1.180

Abstract

The agricultural sector plays a crucial role in realizing Asta Cita's vision of food security, one of which is through the optimization of the Toraut Dam in Toraut Utara Village. However, increasing water demand for rice field intensification and expansion, alongside limited irrigation water supply, necessitates efficient irrigation system management. This research aims to analyze water loss in the distribution of irrigation networks in the Toraut Irrigation Area. The study used primary data (cross-sectional geometry and canal flow velocity measured using the surface buoy method) and secondary data (climatological records, irrigation network maps, and supporting documents). The analysis included calculating flow discharge, water loss due to evaporation using the Penman method, seepage, irrigation efficiency, and water loss in each channel segment. Results showed the highest discharge in the primary channel was at SPKr I upstream (5.586 m³/s), and the lowest was at SPKr 7 downstream (0.136 m³/s). In the secondary channel, the highest discharge was found at Secondary Tumpah upstream (0.895 m³/s), while the lowest was at Secondary Dumara downstream (0.043 m³/s). The highest efficiency in the primary channel was at SPKn (98.55%), while the lowest was at SPKr 6 (70.15%). In the secondary channels, the highest efficiency was at Secondary Tongot 2 (97.76%), and the lowest at Secondary Dumara (35.87%). The greatest water loss in the primary channel occurred at SPKr 6 (29.85%), and the least at SPKn (1.45%). For secondary channels, the greatest water loss occurred in Secondary Dumara (64.13%) and the least in Secondary Tondait (0.75%).
Perbandingan Jackknife Ridge Regression dan Principal Component Regression dalam Penanganan Kasus Multikolinearitas (Studi Kasus: Indeks Pembangunan Manusia di Indonesia) Nur’ain Manoppo; La Ode Nashar; Djihad Wungguli; Muhammad Rezky F. Payu; Siti Nurmardia Abdussamad; Salmun K. Nasib
Research Review: Jurnal Ilmiah Multidisiplin Vol. 4 No. 1 (2025): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2025 - Juli 2025)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v4i1.181

Abstract

According to data from Statistics Indonesia, the Human Development Index (HDI) in 2022 reached 72.91, increasing from 72.29 in the previous year. Although Indonesia’s HDI continues to improve, disparities remain among provinces, indicating that HDI distribution is still uneven. Given the importance of HDI in aregion, it is necessary to conduct statistical analysis to identify the factors that significantly influence HDI using regression analysis. In applying multiple linear regression, several classical statistical assumptions must be met, one of which is the central focus of this analysis-addressing the issue of multicollinearity. Several methods have been identified to address multicollinearity, including Jackknife Ridge Regreesion (JRR) and Principal Component Regression (PCR). This study aims to compare the effectiveness of both methods in handling multicollinearity based on Adjusted R2 and Mean Square Error (MSE) and to analyze the factors that significantly influence the HDI level in Indonesia. The data used in this study are secondary data comprising HDI and its related factors for each province in Indonesia in 2022, obtained from bps.go.id. Based on the analysis, the best model uses the JRR method, with an Adjusted R2 value of 96.7% and MSE of 0.033.
Analisis Keterlambatan Proyek Menggunakan Metode Fault Tree Analysis pada Proyek Amaris Extension Gorontalo Raul Fauzan Ishak; Arfan Utiarahman; Apriyanto Pahrun
Research Review: Jurnal Ilmiah Multidisiplin Vol. 4 No. 1 (2025): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2025 - Juli 2025)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v4i1.182

Abstract

Construction project delays are a critical issue frequently encountered during project implementation. These delays may result from various internal factors such as labor shortages, late material deliveries, and incomplete design plans, all of which directly impact the project completion schedule. The Fault Tree Analysis (FTA) method needs to be applied to the Amaris Extension Gorontalo project to identify and mitigate delay-causing factors that pose a risk to timely project completion. The FTA method is used to identify the root causes of project delays by analyzing the basic failure factors. Data were collected through observations, interviews, and project schedules. The analysis was conducted by constructing a fault tree. This study was carried out on the Amaris Extension Gorontalo project with a duration of 365 days. The results of the study indicate that delays were primarily caused by incomplete design planning, labor shortages, and issues related to materials and execution. The Fault Tree Analysis (FTA) method successfully identified the root causes and the top events with the highest probability of occurrence in weeks 19 and 20. These findings provide a solid foundation for improving future project management.
Analisis Penerapan Rekayasa Nilai Pada Proyek Pembangunan Gedung Laboratorium Terpadu Kemaritiman Sadik Ramdan Katili; Arfan Usman Sumaga; Apriyanto Pahrun
Research Review: Jurnal Ilmiah Multidisiplin Vol. 4 No. 1 (2025): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2025 - Juli 2025)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v4i1.183

Abstract

This study focuses on the analysis of the architectural section of the Maritime Integrated Laboratory Building Development Project, which constitutes a significant portion of the overall project cost. However, this section still has the potential for cost optimization through re-efficiency efforts. Therefore, the application of the Value Engineering (VE) method is necessary to identify and eliminate unnecessary costs and efforts, ultimately reducing the total value or cost of the project while maintaining its function and quality. The data required for this study include the Cost Budget Plan (Rencana Anggaran Biaya/RAB) and Unit Price Analysis (Analisa Harga Satuan Pekerjaan/AHSP). The research method consists of several stages: cost model analysis, breakdown of work items, Pareto analysis to identify high-cost contributors, creative development of design alternatives, and analytical decision-making using Life Cycle Cost (LCC) and the Analytical Hierarchy Process (AHP). Based on the VE analysis, it was found that the most significant cost-saving opportunities were in the wall and floor work components. After replacing the initial designs with the recommended alternatives, the total savings in construction costs reached Rp. 654,697,776.22 from the total architectural cost of Rp. 8,407,006,703.01, resulting in a savings percentage of 7.79%. Additionally, savings from the life cycle cost analysis amounted to Rp. 1,039,066,566.57. These results demonstrate that the Value Engineering approach is effective in achieving cost efficiency without compromising the functional integrity of the project.
Analisis Pengaruh Perubahan Kondisi Lahan terhadap Debit Sungai Menggunakan Program HEC-HMS (Studi Kasus DAS Alo, Kabupaten Gorontalo) Satrio Fitrawan Maku; Barry Yusuf Labdul; Rawiyah Husnan
Research Review: Jurnal Ilmiah Multidisiplin Vol. 4 No. 1 (2025): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2025 - Juli 2025)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v4i1.184

Abstract

The Alo Watershed (DAS Alo) is a-subwatershed of the Limboto Watershed loacted in Gorontalo Regency, covering an area of 210,495 km2. Frequent flooding in the Alo Watershed has caused significant damage, with various contributing factors including high rainfall, low public awareness of environmental issues, and sparse vegetation cover. To assess the impact of land condition changes on river discharge in the Alo Watershed, the Hydrologic Engineering Centre - Hydrologic Modelling System (HEC – HMS) program was employed, utilizing the Soil Conservation. The analysis using HEC-HMS program revealed that the discharge under 2019 land use conditions was higher than that projected in the 2032 Regional Spatial Plan (RTRW). To reduce future discharge, land use management was simulated by decreasing certain land uses, which were reallocated to other types of use, while adhering to the 2032 RTRW guidelines. The simulation of land use management under Scenario 1, with a return period of T years, succeeded in reducing flood discharge by 8,65%-14,67% compared to the 2019 conditions. Scenario 2 achieved a reduction of 8,43%-14,70%. Both scenario effectively reduced flood discharge beyond the 2019 conditions, indicating the potential of these strategies to mitigate future flood risks.
Pengaruh Bentuk Geometri Horizontal Terhadap Perilaku Struktur Gedung Bertingkat 4 Lantai Siti Nurhayati Safi’i; Rahmani Kadarningsih; Mirzan Gani
Research Review: Jurnal Ilmiah Multidisiplin Vol. 4 No. 1 (2025): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2025 - Juli 2025)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v4i1.185

Abstract

In the construction of multi-story buildings, improvisation is often carried out on the shape of the building due to land limitations and differences in space functions, and also to meet the needs of architects. Improvised building form means the building has an irregular geometric shape horizontally or vertically. This research analyzes the effect of horizontal geometry shape on the structural behavior of a 4-story high-rise building with 5 variations of T-shaped modeling based on the ratio of Lx and Ly. A comparison of structural behavior in this research was carried out on Model 3 based on base shear, displacement, and drift. The study's results discovered the effect of increasing the span length on the X-direction earthquake load and the Y-direction earthquake load, causing an increase in the base shear, displacement, story drift, and a decrease in stiffness for all modeling variations against Model 3 Meanwhile, the largest increase and decrease were in Model on the Y-direction earthquake load, with an increase in the base shear value of 113.548%, a displacement value of 112.615%, an average story drift value of 28 521%, and a decrease in stiffness of 30.723%.
Analisis Kinerja dan Strategi Pelaku UMKM di Tengah Pusaran Bisnis E-Commerce di Kota Gorontalo Sitti Alwiya Lihawa
Research Review: Jurnal Ilmiah Multidisiplin Vol. 4 No. 2 (2025): Research Review: Jurnal Ilmiah Multidisiplin (Agustus 2025 - Januari 2026)
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v4i2.186

Abstract

This study aims to analyze the performance and strategies of Micro, Small, and Medium Enterprises (MSMEs) in the midst of e-commerce development, with a case study on BananaRoll_Au in Gorontalo City. The research method employed is qualitative, with data collected through in-depth interviews with the owner and employees. The findings reveal that BananaRoll_Au formulates its strategies based on three key factors: opportunities, human resources, and technology. The marketing strategies primarily focus on utilizing social media platforms such as WhatsApp, Facebook, and Instagram, which are considered effective in expanding market reach and attracting consumer interest. Moreover, social media use enables MSMEs to showcase products more appealingly while maintaining direct interaction with customers. These results indicate that the adoption of e-commerce and digital media plays a significant role in enhancing MSME performance, particularly in terms of promotion, customer service, and satisfaction. This research is expected to serve as a reference for other MSMEs in optimizing digital marketing strategies to improve competitiveness and ensure business sustainability in the modern business era.
Efektivitas Pelayanan Administrasi di Kantor Desa Ilomta Kecamatan Bulango Ulu Irawati Yohan; Yacob Noho Nani; Sri Yulianty Mozin
Research Review: Jurnal Ilmiah Multidisiplin Vol. 4 No. 1 (2025): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2025 - Juli 2025)
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v4i1.187

Abstract

Effectiveness of Administrative Services at the Ilomata Village Office, Bulango Ulu District, using three indicators used in service procedures that have been in accordance with standards, but their implementation still faces obstacles. Timeliness is not optimal due to delays in officers, power outages and limited facilities. Accuracy or precision in document preparation is also still lacking, marked by errors in writing data, these errors cause public dissatisfaction because they have to go back and forth to the Village Office to make improvements. On the other hand, the style of service delivery is considered good because the officers are polite and communicative, and the service procedures are easy to understand and do not burden the community. This study shows that Administrative Services at the Ilomata Village Office are not yet fully effective. Timeliness is not optimal due to delays in officers and minimal facilities and accuracy of service is also still lacking due to errors in writing without verification. However, the style of service delivery is good and in accordance with village apparatus procedures and is considered communicative by the community.
Pengaruh Kualitas Pelayanan dan Kinerja Pegawai terhadap Kepuasan Masyarakat pada Dinas Kependudukan dan Pencatatan Sipil Kabupaten Bone Bolango Maimun Ishak; Zuchri Abdussamad; Rusli Isa
Research Review: Jurnal Ilmiah Multidisiplin Vol. 4 No. 1 (2025): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2025 - Juli 2025)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v4i1.188

Abstract

This study aims to determine and analyze the effect of service quality on public satisfaction, the effect of employee performance on public satisfaction, and the effect of service quality on public satisfaction at the Bone Bolango District Population and Civil Registration Office through employee performance. This study uses a quantitative approach with the Partial Least Square (PLS) analysis tool processed using the SmartPLS 4.1 application. The sample in this study consisted of 178 people who applied for services at the Bone Bolango Regency Population and Civil Registration Office. The results of this study are as follows: Service quality significantly influences public satisfaction at the Population and Civil Registration Office of Bone Bolango District, with a T-statistic value (2.961) above the T-table value of 1.96, a P-value of 0.003 below the significance level of <0.05, and an influence coefficient of 0.257 or 25.7%. Employee Performance significantly influences Public Satisfaction at the Population and Civil Registration Office of Bone Bolango District, with a T-Statistic value of 8.832 exceeding the T-Table value of 1.96, a P-Value of 0.000 below the significance level of <0.05, and an influence coefficient of 0.623 or 62.3%. Service quality has a positive and significant impact on public satisfaction at the Population and Civil Registration Office of Bone Bolango District through employee performance, as shown by the Sobel test, with a Z value of 6.16 > 1.96.
Pengembangan Pariwisata Di Kabupaten Bone Bolango: Studi Kasus Objek Wisata Pantai Kurenai Aviva Maharani Mopili; Arifin Tahir; Zuchri Abdussamad
Research Review: Jurnal Ilmiah Multidisiplin Vol. 4 No. 1 (2025): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2025 - Juli 2025)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v4i1.189

Abstract

Tourism is a strategic sector for driving regional economic growth, especially in areas with rich natural and cultural resources. Bone Bolango Regency in Gorontalo Province is home to Pantai Kurenai, a marine tourism destination with great potential to be developed as a leading tourist attraction. This study employed a descriptive qualitative method using data collection techniques such as field observations, in-depth interviews with key informants — including tourism managers, tourism office representatives, local business actors — and documentation from official sources. The findings revealed that Pantai Kurenai possesses strong tourism potential, particularly in terms of natural beauty and marine biodiversity. However, its development faces challenges such as limited supporting facilities, inadequate infrastructure, restricted accessibility, and insufficient community involvement and stakeholder collaboration. The study recommends enhancing collaboration between local government, private sector, and local communities to promote sustainable tourism development in Pantai Kurenai. A collaborative approach is considered essential to ensure sustainable tourism management that positively contributes to the local economy.