Ranah Research : Journal of Multidisciplinary Research and Development
Ranah Research : Journal of Multidisciplinary Research and Development adalah jurnal multidisiplin ilmiah yang diterbitkan oleh inasti Research di bawah naungan Yayasan Dharma Indonesia Tercinta (DINASTI). Perbitan jurnal ini 4 kali dalam setahun yaitu November, Februari, Mei, dan Agustus. Ruang lingkup dan fokus terkait dengan penelitian dengan pendekatan Multidisipliner, yang meliputi: Ilmu Manajemen, Manajemen SDM, Manajemen Pemasaran & Manajemen Keungan, Ilmu Ekonomi, dan Akuntansi, Ilmu Komputer, Teknologi Informasi Teknik Informatika & Manajemen Informatika, Perdagangan, Manajemen Perhotelan, Pariwisata, Perjalanan, Seni & Budaya, Manjemen Pendidikan, Pendidikan Dasar, Pendidikan Islam & Pendidikan Olahraga, Ilmu Politik, Ilmu Hukum & Ilmu Sosial, Administrasi public & Administrai Pemerintahan, Ilmu Olah Raga, Sejarah & Humaniora, Sosiologi, Psikologi, Ilmu Kesehatan, Kedoteran & Kebidanan, Media & Komunikasi, Ilmu Lingkungan, Ilmu Perpustakaan, Ilmu Pertanian, Perbankan, Manajemen proyek, Manajemen Portofolio, Analisis Keamanan, Kewiraswastaan & Manajemen Retail, Manajemen Tranportasi, Logistik & Expesdidi, Medis, Kesehatan, Kedokteran, Bilogi, Fisika, Kimia, Agoronomi & Pertambangan, dan Teknik Mesin, Teknik Industi & Teknik Perkapalan.
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1,295 Documents
<![CDATA[Socio-Technical Modular Approach dalam In-Situ Slum Upgrading Kawasan Bantaran Sungai Kelurahan Sungai Baru, Kota Banjarmasin ]]>
<![CDATA[Ahmad Zaki]]>;
<![CDATA[Prananda Navitas]]>
<![CDATA[ Ranah Research : Journal of Multidisciplinary Research and Development Vol. 8 No. 5 (2026): Ranah Research : Journal Of Multidisciplinary Research and Development ]]>
Publisher : <![CDATA[Dinasti Research ]]>
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DOI: 10.38035/rrj.v8i5.2206
<![CDATA[Riverbank settlements in urban areas are highly susceptible to environmental degradation and climate-induced hazards. In Banjarmasin, a city characterized by its extensive river network, the proliferation of high-density slum areas along riverbanks presents a significant urban environmental challenge. The Sungai Baru neighborhood demonstrates this complexity, where inadequate spatial planning, poor sanitation infrastructure, and physical vulnerability weaken the community’s resilience against hydrometeorological risks such as tidal flooding. This study aims to formulate comprehensive spatial upgrading strategies for the riverbank slum settlement in Sungai Baru to enhance urban environmental quality and spatial resilience. This Study employed a qualitative spatial approach, combining comprehensive field observations and qualitative assessments of the existing built environment to determine slum typologies and vulnerabilities. The analysis identified key priority zones requiring immediate spatial intervention based on ecological and infrastructural constraints. The proposed strategies comprise a spatial framework for slum upgrading, including the reorganization of residential layouts, revitalization of riverbank buffers, and integration of sustainable infrastructure. Ultimately, these spatial interventions are expected to mitigate environmental hazards and function as an adaptive mechanism that contributes to a sustainable and resilient urban environment in Banjarmasin.]]>
<![CDATA[Tinjauan Siyasah Maliyah Tentang Pengawasan Keuangan Negara Melalui Opini Wajar Tanpa Pengecualian oleh Badan Pemeriksa Keuangan ]]>
<![CDATA[Al Haura Millani]]>;
<![CDATA[Beni Ahmad Saebani]]>;
<![CDATA[Chaerul Shaleh]]>
<![CDATA[ Ranah Research : Journal of Multidisciplinary Research and Development Vol. 8 No. 4 (2026): Ranah Research : Journal Of Multidisciplinary Research and Development ]]>
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DOI: 10.38035/rrj.v8i4.2216
<![CDATA[An Unqualified Opinion is one of the prestigious achievements sought by government officials who use public funds in the performance of their duties. An Unqualified Opinion is not the sole indicator of sound financial management, nor does it guarantee freedom from corruption. This study aims to examine whether the Unqualified Opinion aligns with the objectives of oversight and the principles of fiscal policy in efforts to achieve sound financial governance and advance the public interest. Data were collected through a literature review using content analysis, which involves analyzing the content and interpreting various legal provisions and relevant concepts to address the research questions. The results of the study indicate that the unqualified audit opinion (WTP) is fundamentally consistent with the principles of fiscal policy, particularly the principle of trust and the objectives of state financial oversight in safeguarding public assets. Nevertheless, the WTP opinion cannot serve as an absolute guarantee that an entity is free from corruption due to the limited scope of the audit and the nature of financial statement examinations, which are not specifically designed to uncover acts of corruption. Nevertheless, the unqualified opinion (WTP) retains strategic value as an instrument of state financial oversight because it plays a preventive role in enhancing accountability, minimizing the potential for irregularities, and supporting the realization of good governance.]]>
<![CDATA[Kajian Pengaruh Jenis dan Komposisi Bahan Perekat Organik terhadap Kualitas Briket Batubara Sub-bituminus di Pabrik Briket PT Bukit Asam (Persero) Tbk. ]]>
<![CDATA[Ignatius William Yudha]]>;
<![CDATA[Maulana Yusuf]]>;
<![CDATA[Muhammad Rendana]]>
<![CDATA[ Ranah Research : Journal of Multidisciplinary Research and Development Vol. 8 No. 4 (2026): Ranah Research : Journal Of Multidisciplinary Research and Development ]]>
Publisher : <![CDATA[Dinasti Research ]]>
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DOI: 10.38035/rrj.v8i4.2218
<![CDATA[This study examines the effect of the type and composition of organic binders on the quality of sub-bituminous coal briquettes at the PT Bukit Asam Tbk Briquette Factory. The innovation focuses on utilizing palm oil industry liquid waste in the form of Palm Oil Mill Effluent (POME) sludge as a natural thermoplastic binder, which is directly compared with a commercial food-based binder (tapioca). The tests were conducted using varying POME sludge substitution percentages (0%, 1.7%, 3.3%, and 5%), with a primary focus on the thermal and proximate characteristics. The results showed that POME sludge acts as a calory booster, linearly increasing the gross calorific value (GCV) of the briquettes from 5,909 kcal/kg to 6,330 kcal/kg (adb) due to the high hydrocarbon density of palm lipids. Proximate analysis confirmed a decrease in inherent moisture (from 5.33% to 4.17%) due to the hydrophobic nature of the lipids, alongside an increase in volatile matter (from 15.20% to 17.67%) and a moderate increase in ash content from 12.87% to 14.70%. Fixed carbon decreased from 64.87% to 61.28% with the increase of the palm phase, while the total sulfur content remained in a very low and safe category (maximum 0.26%). This palm phase substitution successfully enhanced the energy density of low-rank coal briquettes significantly.]]>
<![CDATA[Analisis Kebutuhan dan Perancangan Sistem Informasi Evaluasi Risiko Psikososial Pekerja: Studi Kasus Kementerian Ketenagakerjaan Republik Indonesia ]]>
<![CDATA[Erasto Akbar Adjie]]>;
<![CDATA[Betty Purwandari]]>
<![CDATA[ Ranah Research : Journal of Multidisciplinary Research and Development Vol. 8 No. 5 (2026): Ranah Research : Journal Of Multidisciplinary Research and Development ]]>
Publisher : <![CDATA[Dinasti Research ]]>
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DOI: 10.38035/rrj.v8i5.2220
<![CDATA[The Ministry of Manpower of the Republic of Indonesia has operated a psychosocial risk evaluation information system (V1) across 19 companies in six industrial sectors, yet a three-level evaluation covering interface assessment, source-code review, and stakeholder interviews revealed persistent gaps in data security, role differentiation, dynamic reporting, and interoperability with the national occupational safety and health ecosystem. This study aims to identify the functional and non-functional requirements needed to address these gaps and to develop a system design that supports integration with the national digital platform. An incremental development approach with a software-evolution entry point, situated within a design science research framework, was adopted. The study produced eleven change proposals, ten functional and eight non-functional requirements, and a design comprising a six-module architecture, twelve database tables, ten high-fidelity interfaces, seven API endpoints, and seventeen behavioral diagrams. Stakeholder validation confirmed the relevance of the design concepts and surfaced six substantive refinements for the next iteration. Thereby, contributing to the technical basis for national implementation of Ministerial Regulation No. 5 of 2018 on Occupational Safety and Health in the Work Environment, which mandates psychosocial factor monitoring across Indonesian companies.]]>
<![CDATA[Potensi Ekonomi dalam Pengelolaan Persampahan Berkelanjutan Kota Surabaya ]]>
<![CDATA[Muhammad Ramadhani Miftahul Asa]]>;
<![CDATA[Belinda Ulfa Aulia]]>
<![CDATA[ Ranah Research : Journal of Multidisciplinary Research and Development Vol. 8 No. 5 (2026): Ranah Research : Journal Of Multidisciplinary Research and Development ]]>
Publisher : <![CDATA[Dinasti Research ]]>
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DOI: 10.38035/rrj.v8i5.2224
<![CDATA[Waste management remains a critical challenge for many nations. The continuous increase in waste generation not only diminishes public space and disrupts human activities but also degrades the overall quality of life. Conversely, effectively managed waste can yield significant benefits. One of the primary frameworks in sustainable waste management is the Circular Economy a model that integrates economic systems with long-term environmental sustainability. This study, titled "Economic Potential in Sustainable Waste Management of Surabaya City," examines waste management in Surabaya, focusing specifically on solid waste sourced from Temporary Waste Collection Sites (TPS) and 3R Waste Treatment Facilities (TPS3R) across the city. Despite having 189 TPS locations scattered throughout the city, Surabaya still faces constraints regarding waste reduction. A literature review method was utilized and combined with data from the Environmental Agency of Surabaya City to formulate more effective waste management recommendations for Surabaya. By integrating Circular Economy principles, this research aims to quantify the economic potential of waste reduction in Surabaya. Surabaya generates approximately 1,800 tons of waste daily. Given that the Benowo Waste-to-Energy Plant (PLTSa) can only process 1,000 tons per day, a residual 800 tons of waste accumulates at the Benowo Landfill (TPA). Furthermore, while the national waste reduction target is set at 20% and Surabaya targeted 28% for the year 2022, the city has only achieved a reduction rate of 7.43%. This gap underscores the urgent need for a Circular Economy strategy or the leverage of economic potential from waste reduction to accelerate waste minimization. The analytical methods employed include Mass Balance Analysis to provide a comprehensive overview of waste processing and to calculate the volume of waste reduction and Life Cycle Costing (LCC) is utilized to measure and evaluate the economic potential and management of solid waste in Surabaya City. The results indicate that waste reduction can decrease waste management costs by 69%. The solid waste management cost before reduction is Rp 579,908,460/day, which significantly drops to Rp 180,098,802/day after implementation. By identifying the value of this waste reduction potential, it is expected that efforts to realize and optimize waste reduction in Surabaya City can be maximized]]>
<![CDATA[Inovasi Kelembagaan Musyawarah Dusun sebagai Katalis Partisipasi Substantif: Pelajaran dari Desa Bulumeduro dan Desa Bulujowo, Kecamatan Bancar, Kabupaten Tuban ]]>
<![CDATA[Sika Indriyawati]]>;
<![CDATA[Eko Budi Santoso]]>
<![CDATA[ Ranah Research : Journal of Multidisciplinary Research and Development Vol. 8 No. 5 (2026): Ranah Research : Journal Of Multidisciplinary Research and Development ]]>
Publisher : <![CDATA[Dinasti Research ]]>
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DOI: 10.38035/rrj.v8i5.2225
<![CDATA[This study examines institutional innovation through the Hamlet Deliberation Forum (Musyawarah Dusun/Musdus) as a mechanism for improving the quality of community participation in village development planning meetings (Musrenbangdes). Using a qualitative comparative case study approach in Bulumeduro Village (implementing Musdus; ±1,164 inhabitants) and Bulujowo Village (without Musdus; ±5,253 inhabitants) in Bancar District, Tuban Regency, this study analyzes how institutional forum design influences inclusiveness, the quality of deliberation, and the influence of participation on policy. Data were collected through in-depth interviews with 20 key informants, observations of Musdes/Musrenbangdes forums, and document analysis of the Village Government Work Plan (RKPDes), meeting minutes, official records, and attendance lists. The findings show that Musdus in Bulumeduro simultaneously increased neighborhood-unit (RT) representation (from 13% to 50%), shifted communication patterns from one-way communication to two-way deliberation, and established a feedback mechanism that created a self-reinforcing cycle of trust. Comparison with Bulujowo, which applies a single-forum model, reveals a three-level difference in participation typology (Pretty: Consultative vs. Interactive Participation) and a two-rung difference on Arnstein's Ladder of Citizen Participation (Consultation vs. Partnership). This study contributes to the literature on participatory institutional design by demonstrating that improvements in participation quality can begin with local institutional innovation without waiting for changes in national regulations, and that differences in population size create the need for structurally different forum designs.]]>
<![CDATA[Pertumbuhan Berbagai Varietas Bawang Putih (Allium Sativum L.) dengan Media Tanam pada Dataran Rendah Secara Terapung ]]>
<![CDATA[Nurlaila Nurlaila]]>;
<![CDATA[Benyamin Lakitan]]>;
<![CDATA[Fitra Gustiar]]>
<![CDATA[ Ranah Research : Journal of Multidisciplinary Research and Development Vol. 8 No. 5 (2026): Ranah Research : Journal Of Multidisciplinary Research and Development ]]>
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DOI: 10.38035/rrj.v8i5.2227
<![CDATA[Garlic (Allium sativum L.) is one of the horticultural commodities grown using a floating agriculture system. This study aims to determine the effect of variety and growing media on the growth and yield of garlic (Allium sativum L.) in a floating cultivation system. The research was conducted in Pelabuhan Dalam Village, Pemulutan District, Ogan Ilir Regency, South Sumatra. The method used is a Factorial Randomized Block Design consisting of two treatment factors. The first factor is the variety, consisting of K1 (Tawangmangu), K2 (Lumbu putih), K3 (Lumbuh hijau). The second factor is the growing medium, consisting of M1 = Soil: Manure: Burned Rice Husk (2:1:1), M2 = Soil: Manure: Cocopeat (2:1:1). The research results show that the variety has a significant effect on most growth and yield parameters, while the growing media does not have a significant effect on all parameters. Variety K2 (Lumbu Putih) provided the best growth and yield, as indicated by the fresh tuber weight, dry tuber weight, fresh leaf weight, dry leaf weight, and number of tubers. The interaction between variety and growing media did not show a significant effect on all parameters. Nevertheless, the combination of K2M1 (Lumbu Putih + burned rice husk) tends to produce the best growth and yield with fresh tuber weight, dry tuber weight, and number of tubers. Based on the research results, the Lumbu Putih (K2) variety with burned rice husk (M1) as the growing medium has the potential to be developed in a floating cultivation system.]]>
<![CDATA[Pertumbuhan, Hasil dan Kandungan Flavonoid Tiga Varietas Bawang Merah yang Dipengaruhi oleh Berbagai Dosis Pupuk K₂SO₄ pada Budidaya Terapung Rakit Bambu ]]>
<![CDATA[Putri Lia Ananda]]>;
<![CDATA[Susilawati Susilawati]]>;
<![CDATA[Fitra Gustiar]]>
<![CDATA[ Ranah Research : Journal of Multidisciplinary Research and Development Vol. 8 No. 5 (2026): Ranah Research : Journal Of Multidisciplinary Research and Development ]]>
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DOI: 10.38035/rrj.v8i5.2228
<![CDATA[Shallots (Allium ascalonicum L.) are one of the horticultural commodities that are widely consumed and contain several active chemical compounds that function as antioxidants such as flavonoids. This study aims to determine the growth and yield of various varieties of shallots (Allium ascalonicum L.) which are affected by the application of K₂SO₄ fertilizer in floating cultivation. The study was conducted at the research reservoir of the Faculty of Agriculture, Sriwijaya University located in South Indralaya District, Ogan Ilir Regency, South Sumatra Province. The method used in this study is a Factorial Randomized Block Design (RAKF) consisting of 2 factors, the first factor is the K2SO4 fertilizer factor consisting of 4 levels, namely: P0 (Control), P1 (30 kg/ha), P2 (60 kg/ha), P3 (90 kg/ha) and the second factor is the shallot plant variety factor consisting of 3 levels, namely: A1 (Bauji Variety), A2 (Bima Brebes Variety), A3 (Tajuk Variety). The parameters observed include: leaf length, leaf greenness, number of tillers and tuber dry weight. Application of K₂SO₄ fertilizer affects leaf length at 2 WAP, leaf greenness from 5 WAP to 7 WAP with the optimal dose of 90 kg/ha and the Bima Brebes variety produces the best variable in the number of tillers of 5.39 clumps, the Bauji variety produces the best tuber dry weight of 20.40 g/plant and the Tajuk variety produces the best variable in the number of leaves 20.21 strands, leaf length 41.45 cm, SPAD value of leaf greenness 45.62 and Flavonoid content 2.81 mg/L.]]>
<![CDATA[Pertumbuhan dan Hasil Tiga Varietas Bawang Merah yang Dipengaruhi oleh Berbagai Dosis Pupuk K₂SO₄ pada Budidaya Terapung Rakit Botol ]]>
<![CDATA[Kelvin Rizky Aryaduta Sembiring]]>;
<![CDATA[Susilawati Susilawati]]>;
<![CDATA[Suwandi Suwandi]]>
<![CDATA[ Ranah Research : Journal of Multidisciplinary Research and Development Vol. 8 No. 5 (2026): Ranah Research : Journal Of Multidisciplinary Research and Development ]]>
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DOI: 10.38035/rrj.v8i5.2229
<![CDATA[Shallots (Allium ascalonicum L.) are one of the horticultural commodities grown using a floating agriculture system. This study aims to determine the growth and yield of various shallot (Allium ascalonicum L.) varieties influenced by the application of K₂SO₄ fertilizer in floating cultivation. The research was conducted at the research pond of the Faculty of Agriculture, Sriwijaya University. This study used a factorial Completely Randomized Design (CRD) as the environmental design, consisting of 2 factors. The first factor was K₂SO₄ fertilizer, which included 4 levels: P0 (Control), P1 (60 kg/ha), P2 (90 kg/ha), P3 (120 kg/ha). The second factor was the variety of red onion plants, which included 3 levels: V1 (Bauji Variety), V2 (Bima Brebes Variety), V3 (Tajuk Variety). The red onion varieties significantly affected plant height at 8 weeks after planting (WAP) and had a very significant effect on chlorophyll content. The K₂SO₄ fertilizer dose had a very significant effect on chlorophyll content. The P2 dose or 90 kg ha⁻¹ produced the highest chlorophyll content compared to other doses. The interaction between varieties and K₂SO₄ doses had a very significant effect on chlorophyll content. However, this interaction did not significantly affect plant height, leaf number, SPAD, tiller number, and all tuber yield components. Numerically, the P2 dose or 90 kg ha⁻¹ K₂SO₄ showed the best tendency for leaf number, chlorophyll content, tiller number, and tuber dry weight. This dose increases the dry weight of the tubers by about 93.5% compared to the control.]]>
<![CDATA[Kesenjangan Pengaturan Perlindungan Konsumen dalam Transaksi Aset Kripto melalui Platform Tidak Terdaftar di Indonesia ]]>
<![CDATA[Ulva Kartika Dewi]]>;
<![CDATA[Diani Sadiawati]]>
<![CDATA[ Ranah Research : Journal of Multidisciplinary Research and Development Vol. 8 No. 5 (2026): Ranah Research : Journal Of Multidisciplinary Research and Development ]]>
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DOI: 10.38035/rrj.v8i5.2231
<![CDATA[The development of the digital economy has driven the increasing use of crypto assets as an investment instrument in Indonesia, yet this has been accompanied by a surge in transactions through unregistered platforms or exchangers, giving rise to consumer protection issues. The digital, decentralized, and cross-border (borderless) nature of such transactions makes legal oversight difficult. This study analyzes consumer protection, business actor liability, and dispute resolution mechanisms in crypto asset transactions conducted through unregistered platforms, using a normative juridical method with statutory and conceptual approaches based on library research. The findings indicate that existing regulations have not fully accommodated the characteristics of such transactions; data from the Financial Services Authority (OJK) as of June 2026 recorded that only around 29% (IDR 196.93 billion) of the IDR 674.1 billion in secured victim funds from digital fraud had been returned, reflecting weaknesses in the loss-recovery mechanism. Business actors are obligated to provide compensation when losses arise from errors or negligence in their systems, while disputes may be resolved through internal complaints, OJK, the Financial Services Sector Alternative Dispute Resolution Institution (LAPS SJK), the Consumer Dispute Resolution Body (BPSK), and litigation as a last resort. Strengthening and harmonizing regulations, along with enhanced supervision, are needed to achieve legal certainty and effective consumer protection in crypto asset transactions in Indonesia.]]>
