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Enrichment: Journal of Multidisciplinary Research and Development
ISSN : -     EISSN : 29873398     DOI : https://doi.org/10.55324
Enrichment: Journal of Multidisciplinary Research and Development is a double-blind, peer-reviewed journal covering multidisciplinary issues. Monthly published by International Journal Labs, the journal serves as a means of relevant discussion that fall within its focus and scopes. This journal publishes research articles covering multidisciplinary sciences, including humanities and social sciences, education, religious sciences, philosophy, economics, engineering sciences, and health sciences.
Arjuna Subject : Umum - Umum
Articles 655 Documents
Identification of Hoax News in the Using Community TF-RF and C5.0 Tree Decision Algorithm Enrico Budi Santoso; Yulison Herry Chrisnanto; Gunawan Abdillah
Enrichment: Journal of Multidisciplinary Research and Development Vol. 1 No. 6 (2023): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v1i6.58

Abstract

News has a great influence on social and political conditions, and the rapid circulation of information through social media increases the risk that people receive and redistribute hoax news. Identifying hoax news is therefore important to support the circulation of reliable information, particularly political news. This research aims to create a system for identifying hoax news using TF-RF feature weighting and the C5.0 Decision Tree algorithm and to evaluate its classification performance. The study uses 1,000 news data obtained by web scraping with the keywords "election 2024", "politics", and "checkfaktapilkadamafindo" from Turnbackhoax.id and Detik.com. The processing stages include preprocessing, TF-RF word weighting, division of training and test data, C5.0 classification, and evaluation using a confusion matrix. Three training/test scenarios were evaluated. The 70/30 scenario produced 79.33% accuracy, 80.50% precision, and 97.01% recall; the 80/20 scenario produced 79.50% accuracy, 81.32% precision, and 95.48% recall; and the 90/10 scenario produced 72.00% accuracy, 74.39% precision, and 89.71% recall. Among the tested scenarios, the 80/20 split provided the highest accuracy. These findings show that the combination of TF-RF weighting and C5.0 can be implemented as an automatic classification approach for political hoax-news identification, while performance remains dependent on the composition of the training and testing data
Urbanization Challenges In Cipinang Besar Utara: A Study On Slum Conditions And Mitigation Muhammad Andryansyah; Arman Jayady
Enrichment: Journal of Multidisciplinary Research and Development Vol. 1 No. 9 (2023): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v1i9.59

Abstract

Urban regions across the globe face persistent challenges arising from slum settlements, which are intensified by rapid urbanization and can adversely affect residents’ well-being and socio-economic development. This study examines these challenges in Cipinang Besar Utara Sub-district, East Jakarta, DKI Jakarta Province, Indonesia. The study aims to assess the level of slum settlement conditions in accordance with Regulation of the Minister of Public Works and Public Housing Number 14/PRT/M/2018 and to formulate appropriate mitigation strategies. The research was conducted through five stages: direct observation and preparation of the existing-area profile, questionnaire design based on the regulatory assessment instrument, collection of slum-assessment data through observation and interviews, calculation and classification of slum levels for the 14 RWs, and formulation of mitigation recommendations through reference to the regulation and discussions with practitioners or experts. The results show that RW 12 is classified as a non-slum area; RW 01, RW 04–RW 11, RW 13, and RW 14 are classified as light slum areas; and RW 02 and RW 03 are classified as medium slum areas. The identified intervention categories include building rejuvenation, environmental-road improvement, drainage improvement, wastewater restoration, waste-management restoration, and fire-protection improvement. These findings provide a location-specific basis for prioritizing settlement-improvement actions in Cipinang Besar Utara and support evidence-based urban management in East Jakarta and the wider DKI Jakarta Province.
Determining Professional Ethics As A Mediator Against Tax Avoidance (Study On Malang Regional Tax Consultant) Sugiyanti Sugiyanti; Umi Muawanah; Kohar Adisatya
Enrichment: Journal of Multidisciplinary Research and Development Vol. 1 No. 7 (2023): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v1i7.60

Abstract

Tax obligations create economic interests between taxpayers and the government. Tax consultants have a central role in bridging the interests of taxpayers and tax authorities, and professional ethics becomes important in determining how tax-planning decisions are made. This study aims to determine and analyze the influence of ewuh pakewuh culture and professional commitment on professional ethics, professional ethics on tax avoidance, and the influence of ewuh pakewuh culture and professional commitment on tax avoidance through professional ethics. This study used an explanatory research approach and was conducted at the Malang Branch of the Indonesian Tax Consultant Office from March to July 2022. The study population consisted of 110 employees of consultant offices, from whom 81 respondents were obtained using convenience sampling. Primary data were collected by distributing questionnaires through Google Forms and analyzed using path analysis, t-test, and Sobel test. The results show that ewuh pakewuh culture and professional commitment have significant positive effects on professional ethics, while professional ethics has a significant negative effect on tax avoidance. Professional ethics also mediates both relationships. These findings position professional ethics as a mechanism linking cultural and professional orientations with tax-avoidance decisions among tax-consultant employees and emphasize the importance of ethical standards.
Investment Opportunity Set as Moderation of Return on Assets and Debt to Equity Ratio to Stock Return Eko Cahyo Purwanto; Abdul Halim; Umi Muawanah
Enrichment: Journal of Multidisciplinary Research and Development Vol. 1 No. 7 (2023): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v1i7.61

Abstract

Stock return is closely related to movements in stock prices and reflects investor responses to information about company conditions. The closing share prices of property and real estate companies listed on the Indonesia Stock Exchange fluctuated during 2020–2022. This study aims to test the effect of ROA on RS, the effect of DER on RS, the influence of IOS on RS, IOS moderating the effect of ROA on RS, and IOS moderating the effect of DER on RS. This research was conducted in property and real estate companies listed on the Indonesia Stock Exchange in 2020–2022, using an explanatory research approach, with purposive sampling techniques obtained by 63 companies. Secondary data are collected by documentation methods in the form of financial statements and analyzed using moderation double linear regression. The results prove that ROA has a positive effect on RS, DER has a significant negative effect on RS, IOS has a significant positive effect on RS, IOS strengthens the influence of ROA on RS, and IOS strengthens the influence of DER on RS. The results imply that companies should consider profitability, financing risk, and investment opportunities, while investors may use ROA, DER, and IOS as information when evaluating stock return.
The Relationship Of Hypertension With Increased Intraocular Pressure In Glaucoma Patients In Polyclinics Ambon Vlissingen Eye Christofer B. Laisina
Enrichment: Journal of Multidisciplinary Research and Development Vol. 1 No. 7 (2023): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v1i7.62

Abstract

Glaucoma is a progressive optic neuropathy characterized by optic nerve damage and visual-field loss and is the second leading cause of blindness worldwide. In Indonesia, glaucoma remains an important cause of preventable visual impairment, and hypertension is considered one of the systemic factors associated with glaucoma. This study aimed to determine the relationship between hypertension and increased intraocular pressure among glaucoma patients at the Ambon Vlissingen Eye Polyclinic. An analytical descriptive study with a cross-sectional approach was conducted in January 2018. The study included 38 respondents selected from glaucoma patients attending the polyclinic. Data were collected using an observation sheet and an interview guide, including the recording of blood pressure and intraocular pressure, and were analyzed using the chi-square test. The results showed a statistically significant relationship between hypertension and increased intraocular pressure (p < 0.05; reported p = 0.000). Among the respondents, 23 (60.5%) experienced increased intraocular pressure, 21 (55.3%) had hypertension, and 18 (47.4%) had both hypertension and increased intraocular pressure. These findings indicate that hypertension is associated with increased intraocular pressure in this study population. Clinically, the findings support attention to blood-pressure status alongside intraocular-pressure monitoring in glaucoma services. Improving integrated monitoring and service quality at the Ambon Vlissingen Eye Polyclinic may contribute to efforts to reduce morbidity and prevent visual impairment associated with glaucoma and hypertension.
Analysis Of Financial And Non-Financial Performance Of The 3 Largest Companies In The United Kingdom’s Apparel Retail Industry For 2018-2022 Patricia Gloria Evania Sesa; Hasnawati Hasnawati
Enrichment: Journal of Multidisciplinary Research and Development Vol. 1 No. 9 (2023): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v1i9.49

Abstract

This study aims to analysis of the financial and non-financial performance of the 3 largest companies in the United Kingdom's apparel retail industry for 2018-2022 and how the financial and non-financial performance compares before the Covid-19 pandemic and during the Covid-19 pandemic. This research uses a quantitative approach using descriptive analysis and examines Asos Plc, Boohoo Plc, and Next Plc. Secondary data were obtained by means of documentation from the Company's Annual Report and the Company's Sustainability Report from 2018-2022. The data were processed using financial ratios and ESG Score. The results show that Next Plc has the best performance among the three companies. Next Plc has an average Current Ratio of 1.90, ROE of 106.98%, ROA of 16.07%, Net Profit Margin of 16.07%, and Inventory Turnover of 7.81. Before Covid-19 companies had steady growth, reliance on physical stores, stable supply chains, Employee well-being, and sustainability initiatives. During Covid-19 companies had Revenue decrease, E-commerce surge, supply chain disruptions, financial strain, Digital transformation, and employee safety. This crisis shows how important it is to be flexible, digitally ready, and have a strong supply chain. Sustainability and ethical practices remain important for long-term success and growth in the retail industry. Company performance.
Regulation of Coaching Patterns for Women Narcotics Prisoners (Study in Class II A Medan Women's Prison) Alberto Dober Simanjuntak
Enrichment: Journal of Multidisciplinary Research and Development Vol. 1 No. 9 (2023): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v1i9.51

Abstract

This research is motivated by the importance of coaching, fulfilling rights, and rehabilitation for women narcotics inmates in the correctional system. This research aims to describe the regulation of coaching patterns for women narcotics inmates in Class IIA Correctional Institution Medan, explain the rights of female inmates in drug cases based on Law Number 12 of 1995 jo Law Number 22 of 2022 concerning Corrections, and explain the implementation of Law Number 35 of 2009 Article 54 concerning rehabilitation of inmates in drug cases. This study uses a qualitative descriptive design with legal sources of laws and regulations. The data collection technique uses in-depth interviews and observations. The results of the study found that the regulation of the pattern of female inmates in the Class IIA Tanjung Gusta Prison in Medan has been running quite well through personality development and independence coaching. The rights of female inmates have also been implemented based on the provisions of applicable laws, especially related to health services, proper food, coaching, and legal protection. The implementation of rehabilitation for inmates in drug cases has been underway, but it has not been optimal because the number of correctional officers who have narcotics rehabilitation competencies is still limited, special facilities are inadequate, implementation instructions have not been socialized optimally, and the narcotics rehabilitation function has not been clearly included in the organizational structure of the Correctional Unit. These findings imply the need to strengthen human resources, facilities, implementation mechanisms, and the organization of rehabilitation functions so that coaching and rehabilitation can take place more effectively and sustainably.
Education And Training Of Human Resources Technical Skills And The Preparation Of Standards Of National Work Competencies Indonesia (SKKNI) Of Production For Micro And Small Enterprises Processing Industry Sector In Sumedang In The Context Of Protecting Micro And Small Enterprises Switcha Differentia Ariapramuda; Etty Mulyati; Agus Suwandono
Enrichment: Journal of Multidisciplinary Research and Development Vol. 1 No. 7 (2023): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v1i7.63

Abstract

Micro and Small Enterprises (MSEs) dominate business units in Indonesia, but the limited ability and technical skills of human resources in product processing remain a weakness that affects business development and competitiveness. This study aims to analyze government education and technical-skills training as a form of MSE empowerment in Sumedang under Minister of Cooperatives and Small and Medium Enterprises Regulation Number 18/PER/M/KUKM/IX/2015 and to examine the urgency of preparing production SKKNI for MSEs in the processing-industry sector as legal protection. The study uses a normative juridical approach with a statutory approach and library research, supported by an interview with a policy analyst at the Sumedang Cooperative, Small, Medium Enterprises, Industry and Trade Office and the 2018–2023 strategic-plan document. The findings show that technical education and training are implemented through preparation, implementation, and evaluation stages, but several aspects are not implemented optimally because the regulatory guidelines are incomplete, several provisions are insufficiently clear, and local implementation does not fully accommodate dynamic MSE needs. The study further finds an urgency to formulate production SKKNI specifically suited to processing-industry MSE competence. Such standards can provide a measurable basis for training, assessment, and formally recognized competence, thereby strengthening legal protection and supporting MSE competitiveness.
Grouping Education Students at Pusdikjas Institutions of The TNI-AD's Disjasad Using the K-Means Clustering Method Imam Wibowo Pramudjianto; Ade Kania Ningsih; Agus Komarudin
Enrichment: Journal of Multidisciplinary Research and Development Vol. 1 No. 7 (2023): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v1i7.64

Abstract

The Military Physical Education Center (Pusdikjas) is responsible for providing military physical education to support the duties of the Indonesian Army. Each year, the student admission and education process generates substantial and recurring performance-score data, creating a need for systematic grouping that can support the interpretation of student performance. This research aims to apply the K-Means clustering algorithm to group Pusdikjas education students and to determine the optimal number of clusters using the Silhouette Coefficient. The dataset covers student data from 2018–2022 and contains 13 attributes, with NRP, attitude and behavior, knowledge and skills, and physical scores selected for the clustering process. Data were processed through cleaning, numerical normalization, K-Means clustering, and validation by comparing cluster solutions from K=2 to K=10. The clustering output used 1,427 student records. The results show that K=2 provides the highest Silhouette Coefficient, reaching 0.6543347543126016. Cluster 1 contains 751 students and is interpreted in the manuscript as the very satisfactory category, whereas Cluster 2 contains 676 students and is interpreted as the satisfactory category. The two-cluster solution therefore provides the strongest separation among the tested alternatives. Practically, the resulting grouping can support Pusdikjas in organizing and reviewing student performance data more systematically. Methodologically, the comparison of several K values demonstrates the importance of cluster validation before selecting the final grouping solution.
Decision Support System For Determining Food Menu Using Analytical Hierarchy Process (Ahp) Method Ninda Maulina; Wina Witanti; Agus Komarudin
Enrichment: Journal of Multidisciplinary Research and Development Vol. 1 No. 7 (2023): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v1i7.65

Abstract

Food menus in the culinary and restaurant industries often involve various complex features, such as food origin, food category, diet category, ingredients, and time. This study aims to develop a Decision Support System (DSS) based on the AHP method to assist chefs, restaurant managers and food business owners in compiling a menu, meeting nutritional needs, taking into account preferences and limitations, and creating a pleasant dining experience. This research uses a system-development and quantitative decision-modeling approach in which AHP is implemented as the decision calculation method. The analysis procedure includes hierarchy identification, pairwise comparison, matrix normalization, priority-weight calculation, consistency testing using CI and CR, global-priority ranking, and functional verification using black-box and white-box testing. The results show preferences in the process of determining food menus by producing Cold Coffee with a value of 0.30 (29%), Biscuit Dough Donuts with a value of 0.25 (25%), Chicken Dimsum with a value of 0.21 (21%), Succotash with a value of 0.15 (15%), and Toffee Banana with a value of 0.10 (10%). Practically, the system is intended to support managers or chefs by making the comparison of menu alternatives more structured and by showing the priority of each alternative according to the established criteria.

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