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Lalu Masyhudi
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International Journal of Social Science
Published by bajang Institute
ISSN : 27983463     EISSN : 27984079     DOI : 10.53625
Core Subject : Humanities, Health, Science, Education, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Medicine & Pharmacology Public Health Social Sciences Other
"IJSS” for International Journal of Sosial Science, published by Bajang Instiute. Published in two formats, printed version of ISSN:2798-3463 and the online version of ISSN:2798-4079, both of which are published six times in one year. The scope of the journal studies broadly includes: Culture (a unique study of performing arts and classical culture, traditional from various regions in Indonesia, and modern cultural arts such as dance, fine arts, and music art also includes the study of Indonesian literature on classical and contemporary literary issues) Religion (Study of comparative religion, study of pluralism and religious diversity in Indonesia) Media (Cultural studies and media, New Media and Contemporary Societies) Gender (Urban Culture, Gender bias, and gender inequality) Public policy (extractive public policies, distributive public policies, and regulative public policies) Development (economic and social development, urban and regional development) Environment (customs, social and environmental, land and natural resource utilization) Disaster (local wisdom and social culture, disaster management, community empowerment, survival and humanity, disaster and social emergency response organizations) Tourism (ecotourism, tourism management, religious tourism, urban tourism, and cultural tourism) Economics Agriculture Health Education
Arjuna Subject : Umum - Umum
Articles 18 Documents
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Search results for , issue "Vol. 5 No. 4 (2025): December 2025" : 18 Documents clear
THEORETICAL ANALYSIS OF CENTRIFUGAL PUMP SELECTION BASED ON HYDRAULIC PARAMETERS FOR ENERGY EFFICIENT IRRIGATION SYSTEM Rivanol Chadry; Mutiara Efendi; Rina, Rina; Rahmat Hafiz; Maheka Restu Araliz
International Journal of Social Science Vol. 5 No. 4 (2025): December 2025
Publisher : Bajang Institute

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Abstract

The efficiency of an irrigation system is strongly influenced by the proper selection of the water pump type, optimized according to the hydraulic requirements and comprehensive operational efficiency considerations. This study presents a theoretical analysis of centrifugal pump selection for paddy field irrigation systems, considering head losses, flow rate requirements, and power demand required to achieve optimal operational efficiency. Hydraulic equations and performance curves of commercially available centrifugal pumps were used to determine the most suitable pump configuration for the irrigation system’s operating conditions. The calculations encompass key parameters, including flow rate, flow velocity, total dynamic head, and pump power, to identify the most efficient pump type for irrigation applications. The analysis reveals that the selected centrifugal pump, operating at a discharge rate of 0.0056 m³/s and suction head variations between 3 and 10 m, yields a total head ranging from 4.7648 to 12.6627 m and a corresponding shaft power of 0.4745 to 1.4919 hp, with the efficiency maintained constant at 55%. The computational results demonstrate that variations in suction head are proportional to corresponding changes in total head and pump power. This theoretical approach offers a technical framework for selecting efficient and cost-effective centrifugal pumps suitable for small- to medium-scale agricultural irrigation systems. These findings underscore the significance of the theoretical approach as an efficient and cost-effective preliminary method for designing irrigation pump systems grounded in hydraulic analysis.
OPTIMIZATION OF POWER CONTROL TO ENSURE STABLE ELECTRICITY SUPPLY IN MICRO-HYDRO POWER PLANT Nota Effiandi; Rahmat Hafiz; Mutiara Efendi; Vamellia Sari Indah Negara; Reodhy Hamzah
International Journal of Social Science Vol. 5 No. 4 (2025): December 2025
Publisher : Bajang Institute

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Abstract

A This study proposes an optimization-based power control strategy to enhance voltage and frequency stability in micro-hydro power plants (MHPP). The approach integrates multi-objective optimization, adaptive control, predictive algorithms, and robust mechanisms to overcome instability caused by load and water flow variations. System modeling and simulation were performed in MATLAB/Simulink, followed by experimental validation on a laboratory-scale prototype. Results show significant improvements compared to conventional PID and fixed-gain Electronic Load Controllers (ELC), reducing voltage and frequency deviations by up to 69% and 67%, respectively. Total Harmonic Distortion (THD) decreased to 3.8%, power factor improved to 0.93, and overall efficiency reached 87.2%. The method proved effective, stable, and feasible for real-time microcontroller implementation, offering a reliable solution for isolated and rural MHPP systems.
BEHIND THE SCENES OF ANONYMOUS: POWER MECHANISMS AND ONLINE PROSTITUTION PRACTICES ON MICHAT Fatimah, Syarifah; Ronda, Mirza; Napitupulu, Frengki
International Journal of Social Science Vol. 5 No. 4 (2025): December 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/ijss.v5i4.11750

Abstract

The development of digital technology has created new interaction spaces that enable online prostitution, one of which is through the MiChat application. The anonymity and people nearby features make it easier for users to interact without clear identities, creating a loophole for covert sexual transactions. This research uses a critical paradigm with a qualitative approach through interviews, digital observation, and document analysis to understand how anonymity operates as a mechanism of power. The results show that coded language such as "ST/LT," "Open BO," and "300 up" are used to disguise transactions, while the application's algorithm reinforces power relations through account visibility. Social factors such as economic pressure, a consumptive lifestyle, and low digital literacy contribute to increasing adolescent vulnerability. In conclusion, online prostitution on the MiChat application is not only the result of individual abuse, but also the result of the interaction between technological design, anonymity, and social structures that support exploitative practices in the digital space
BALA PALA INDONESIA: CREATIVE PROCESS OF CONCEPTUAL ILLUSTRATION BASED ART FASHION Mudarahayu, Tiartini
International Journal of Social Science Vol. 5 No. 4 (2025): December 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/ijss.v5i4.11868

Abstract

Banda nutmeg sparked conflict, until thenegotiations culminated in the signing of three peace treaties known as the Treaty of Breda, one of which concerned the exchange of Run Island and Manhattan. Seeing Banda nutmegas a subject that can be read as a source of inspiration with an interdisciplinary basis for art fashion, the author chose illustrations with the phenomenon of `Cinderella` art as the background, as a medium for expressing the work. The method used is the elaboration of frangipani and three aesthetic approaches by referring to the theoretical foundations of creativity, product semantics, and phenomenological aesthetics. The results of the research synthesis of creation in the form of novelty conceptual illustration works based on art fashion in the collection of works "Bala Pala Indonesia", seven works in textile media with interdisciplinary creative processing techniques. The formulation of the stages of the creative process in question consists of: 1) Determination of the subject of creation; 2) Research consisting of a review of literature and sources of works with similar ideas that have existed previously and experimental research on the subject of creation as well as; 3) Exploration of forms, mediums, and creative techniques based on research results; 4) sample creation; 5) embodiment of the work; 6) presentation of the work. These process stages are flexible and can be adjusted to the needs of users.
KAMPUNG INVESTASI HATI SERVICE FACILITY AS A SOLUTION-ORIENTED APPROACH TO MENTAL HEALTH PROBLEMS IN THE COMMUNITY; MONOGRAPH ANALYSIS Ni Ketut Sri Diniari; Luh Nyoman Alit Aryani; Marianto, Marianto; Michael Surya; Merryanggy Saiba; Angela Azalia Trisna Putri
International Journal of Social Science Vol. 5 No. 4 (2025): December 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/ijss.v5i4.11886

Abstract

Background: Mental disorders represent a complex public health issue that requires a comprehensive rehabilitative approach. In Indonesia, the increasing prevalence of people with mental disorders highlights the need for rehabilitation services that integrate medical, social, and psychological components. Objective: This study aims to analyze the rehabilitation needs of individuals with mental disorders at the Kampung Investasi Hati Service Facility as a strategic approach to addressing mental health problems in the community. Methods: A descriptive cross-sectional design was employed using total sampling of all residents and Kampung Investasi Hati Service Facility staff. The “Pulih Questionnaire” was used to assess clinical symptoms and social functioning. Data were obtained through interviews, observation, and document review, and were analyzed descriptively using frequency distribution and narrative synthesis. Results: The majority of residents were male, aged >60 years, diagnosed with hebephrenic or paranoid schizophrenia, and had stayed for more than five years. Basic needs were fulfilled; however, psychosocial rehabilitation remained minimal. Daily activities did not follow the established schedule, and only a few residents participated in vocational therapy. Several facilities required improvement, including bedrooms, toilets, activity rooms, and security systems. Human resources were limited; most staff were non-medical personnel and lacked continuous mental health training. Variation in treatment centers created challenges in monitoring therapy. Mean clinical symptom scores (6.41%) approached the threshold for clinical attention, while social functioning scores were within the moderate category (13.48%). Conclusion: Rehabilitation needs at the Kampung Investasi Hati Service Facility have not been optimally met. Strengthening human resources, improving infrastructure, establishing structured rehabilitation programs, and enhancing coordination with healthcare facilities are required to ensure continuity of care.
GASTRONOMIC DISHES AS SOCIO-CULTURAL REPRESENTATION: AN ETHNOGASTRONOMIC STUDY IN THE OSING BANYUWANGI COMMUNITY, EAST JAVA Nurul Farikhatir Rizkiyah; Andika Kuncoro Widagdo; Rendra Lebdoyono; Asrul Bahar; Nugrahani Astuti
International Journal of Social Science Vol. 5 No. 4 (2025): December 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/ijss.v5i4.11890

Abstract

This study examines the gastronomy of the Osing community in Banyuwangi as a socio-cultural representation that includes symbolic, spiritual, social, and ecological dimensions. The Osing people as the indigenous people of Banyuwangi have a culinary tradition that not only serves as a fulfillment of food needs, but also as a medium of cultural expression, ethnic identity, and guardian of local wisdom. Globalization and modernization affect the consumption patterns of the younger generation, so that traditional culinary values have the potential to be degraded. Through a qualitative approach with ethnographic methods, including participatory observation, in-depth interviews, and documentation. This research was conducted in Kemiren Village as the center of Osing culture. The results of the study show that ritual dishes such as pecel pitik, tumpeng sewu, and tumpeng songo contain the philosophy of human harmony with nature, spiritual relationship with ancestors, and social solidarity through the practice of mutual cooperation. Local ingredients and traditional processing techniques reflect the ecological knowledge of the Osing people that is in harmony with the principles of sustainable gastronomy. In the context of tourism, Osing culinary plays a strategic role as the main attraction, but at the same time faces the challenge of cultural commodification due to the development of the tourism industry. The community-based gastronomic tourism model is a solution to maintain cultural authenticity while providing economic benefits for local communities. This research confirms that Osing gastronomy is a holistic knowledge system that integrates cultural, ecological, and economic aspects, and contributes to the achievement of the Sustainable Development Goals (SDGs). These findings are expected to be the basis for the development of traditional culinary preservation policies and the strengthening of sustainable tourism in Banyuwangi.
THE IMPLEMENTATION OF FINTECH IMPLEMENTATION ON FINANCIAL INCLUSION IN EAST KALIMANTAN, INDONESIA La Ode Hasiara; Fatahul Rahman; Zul Fikar; Dimas Syahputra
International Journal of Social Science Vol. 5 No. 4 (2025): December 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/ijss.v5i4.11891

Abstract

The objective of this study is to identify, analyze, and explain the types of fintech technology, financial education and literacy, ease of access and use, fintech education programs, and access to financial services that have both direct and indirect effects on financial inclusion in Indonesia. This research employs a quantitative approach using the Partial Least Squares (PLS-SEM) model. The sampling technique used is purposive sampling based on specific predetermined criteria. The total number of respondents in this study is 697. The findings indicate that four variables fintech technology, financial education and literacy, ease of access and use, and fintech education programs have a positive and significant direct effect on access to financial services. Furthermore, five variables fintech technology, financial education and literacy, ease of access and use, fintech education programs, and access to financial services have a positive and significant direct effect on financial inclusion in Indonesia. Additionally, four variables fintech technology, financial education and literacy, ease of access and use, and fintech education programs have a positive and significant indirect effect on financial inclusion in Indonesia
SOCIAL CARRYING CAPACITY AS A FRAMEWORK FOR CONTROLLING THE SOCIAL IMPACTS OF TOURISM: A CASE STUDY OF SERANGAN VILLAGE, BALI Yopi Maulana; Feronika Berutu; Yoshie Sukendar Anwar; Arief Faizal Rachman
International Journal of Social Science Vol. 5 No. 4 (2025): December 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/ijss.v5i4.11892

Abstract

In the development of sustainable tourism, careful planning and comprehensive management are critical issues, particularly in relation to the potential social impacts arising from tourism activities. Tourists bring their cultures, values, and behaviors into local communities, inevitably influencing the social and economic life of the residents. To minimize these potential impacts, an effective management framework is required. One such framework is the concept of social carrying capacity, which serves not only as a measure of the optimal utilization of resources and tourism activities but also as a guideline for determining the maximum level of interaction and participation between local communities and tourists within a destination area.This study adopts a qualitative descriptive approach using a case study method focused on Serangan Village, Bali. Data were collected through in-depth interviews, direct observation, and documentation to analyze how tourism development and reclamation have affected social life and community behavior. The analysis was conducted descriptively to explore how social carrying capacity can function as a framework for controlling the social impacts of tourism. The findings are expected to contribute to the formulation of community-based tourism management strategies that promote social balance and sustainability in tourist destinations
THE EFFECT OF SIZE AND FSR ON COMPANY VALUE (PBV) WITH THE MEDIATION OF LIQUIDITY IN THE HEALTHCARE SECTOR FROM 2022 TO 2024 Disti Paremono Priatsaleh; Andini Nurwulandari; Irma Setyawati
International Journal of Social Science Vol. 5 No. 4 (2025): December 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/ijss.v5i4.11893

Abstract

This study examines the effect of firm size and the Financial Sustainability Ratio (FSR) on firm value, measured by Price to Book Value (PBV), with liquidity as a mediating variable in the Indonesian healthcare sector during 2022–2024. The research is motivated by the rapid growth of the healthcare industry post-pandemic, accompanied by dynamic variations in firm value that are not always aligned with company size or financial sustainability. Using a purposive sampling method, 19 healthcare companies listed on the IDX were selected, with data drawn from annual reports and financial statements. The analysis employed panel data regression with the Random Effect Model (REM) and Sobel tests to assess mediation effects. The results indicate that both firm size and FSR negatively affect PBV, suggesting that larger firms and those with higher FSR may be perceived as less efficient or riskier by investors. Similarly, firm size and FSR also negatively impact liquidity (Current Ratio), showing that business expansion and debt-based structures may reduce short-term solvency. Regarding mediation, liquidity does not significantly mediate the relationship between firm size and PBV, indicating that market valuation of size occurs directly rather than through liquidity. However, liquidity is found to significantly mediate the effect of FSR on PBV, implying that firms with balanced financial structures and healthy liquidity levels are more positively valued by investors. Overall, the findings highlight that in the healthcare sector, investors place greater emphasis on efficiency, growth prospects, and prudent financial management rather than merely company scale or leverage.
THE INFLUENCE OF WORK CULTURE AND EMPLOYEE ENGAGEMENT ON WORK PRODUCTIVITY IN BARANTIN Suwarno Tri Widodo; Suryono Efendi; Lijan Poltak Sinambela
International Journal of Social Science Vol. 5 No. 4 (2025): December 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/ijss.v5i4.11894

Abstract

This study aims to analyse the influence of work culture and employee engagement on the productivity of employees at the Indonesian Quarantine Agency (Barantin). The background of this study is based on the challenges faced by public organisations, which often encounter low employee engagement and fluctuations in productivity due to a bureaucratic work culture and a lack of adaptability to change. This study employs a quantitative method using purposive sampling techniques on 160 employees, with data analysis conducted using Structural Equation Modelling (SEM) via SmartPLS. The results indicate that work culture has a positive and significant impact on work productivity, with a coefficient of 0.494, a t-statistic of 6.778, and a p-value of 0.000. A strong work culture, encompassing integrity, collaboration, innovation, and responsibility, has been proven to enhance employee performance. Additionally, employee engagement also has a positive and significant impact on productivity, with a coefficient of 0.460, a t-statistic of 6.334, and a p-value of 0.000. Employee engagement, measured through the indicators of vigor, dedication, and absorption, drives increased motivation, focus, and work quality. The R-square value of 0.861 indicates that the work culture and employee engagement variables can explain 86.1% of the variation in work productivity, while the predictive relevance (Q²) of 0.725 indicates that the model has high predictive powerThis finding emphasises the importance of strengthening a positive work culture and increasing employee engagement to achieve optimal and sustainable productivity in public organisations.

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