cover
Contact Name
Arman Harahap
Contact Email
ijersc@gmail.com
Phone
+6285370005518
Journal Mail Official
ijersc@gmail.com
Editorial Address
Jl. SM. Raja, No 27 Kota Rantauprapat, Sumatera Utara, Indonesia
Location
Unknown,
Unknown
INDONESIA
International Journal of Educational Research and Social Sciences (IJERSC)
Published by CV. Inara
ISSN : -     EISSN : 27745406     DOI : https://doi.org/10.51601/ijersc
Core Subject : Education, Social,
International Journal of Educational Research and Social Sciences (IJSERSC) is to provide a research medium and an important reference for the advancement and dissemination of research results that support high-level research in the fields of Educational Research and Social Sciences. Original theoretical work and application-based studies, which contributes to a better understanding all fields of Education Research and Social Sciences.
Articles 912 Documents
Analysis of The Implementation of Ethnomathematics-Based Mathematics Instruction Using The Traditional “Rampak Bedug” Instrument On Students’ Mathematical Connectivity Skills Amroh; Jaka Wijaya Kusuma; Novi Yendra
International Journal of Educational Research & Social Sciences Vol. 7 No. 4 (2026): August 2026 ( Indonesia - Myanmar - Kazakhstan - Malaysia )
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v7i4.1074

Abstract

This study aims to describe the implementation of ethnomathematics-based mathematics instruction through Rampak Bedug, analyze improvements in students’ mathematical connection skills, and describe students’ responses to this instruction. This study employed a mixed-methods approach with a sequential explanatory design. The quantitative component utilized a one-group pretest-posttest design, while the qualitative component was obtained through semi-structured interviews. The research subjects were 20 eighth-grade students at MTs Islamiyah Ciomas, Serang Regency, Banten Province, selected using total sampling. Quantitative data were analyzed using descriptive statistics, the paired-sample t-test, N-Gain analysis, and the Actual Proficiency Threshold (BTA). In contrast, qualitative data were analyzed using the Miles, Huberman, and Saldaña model. The results of the study indicate that: (1) the implementation of ethnomathematics-based mathematics learning through Rampak Bedug was successfully carried out using the Problem-Based Learning (PBL) model, with students actively engaged in exploring the concept of curved-sided three-dimensional shapes through the cultural context of Rampak Bedug; (2) students’ mathematical connection skills showed a significant improvement, as evidenced by an increase in the average pretest score from 72.30 to 92.30 on the posttest; this significant difference was confirmed by a Paired Sample t-test (Sig. < 0.001), and the average N-Gain of 0.7656 (76.56%), which falls into the high and effective category; and (3) students responded positively to the learning experience because the material was easier to understand, more concrete, and more engaging through the use of the Rampak Bedug cultural context, although some students still required guidance in solving problems that required the integration of multiple mathematical concepts. The integration of quantitative and qualitative data shows that the two types of data mutually confirm and complement each other in providing a more comprehensive understanding of the effectiveness of ethnomathematics-based learning through Rampak Bedug in improving students’ mathematical connection skills.
Analysis of The Implementation of Ethnomathematics Through The Bendrong Lesung Dance In Improving Students’ Mathematical Reasoning Skills In Number Patterns Zulfa Arsita Aulia; Jaka Wijaya Kusuma; Sarah Caesarani
International Journal of Educational Research & Social Sciences Vol. 7 No. 4 (2026): August 2026 ( Indonesia - Myanmar - Kazakhstan - Malaysia )
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v7i4.1075

Abstract

This study was motivated by students’ low mathematical reasoning ability and the limited integration of local culture into mathematics instruction. The study aimed to analyze the application of ethnomathematics through the Bendrong Lesung Dance in teaching number patterns, the improvement of students’ mathematical reasoning ability, students’ mathematical reasoning ability after instruction, and students’ responses to the learning process. This study employed a mixed-methods approach with a sequential explanatory design involving 30 eighth-grade students at SMPN 3 Cilegon. The quantitative phase used a one-group pretest-posttest design. Data were collected through a mathematical reasoning test and interviews. Quantitative data were analyzed using the Wilcoxon Signed-Rank Test and N-Gain, while qualitative data were analyzed through data reduction, data presentation, and concluding. The results of the study indicate that ethnomathematics was implemented by relating the rhythmic patterns of the pestle and mortar, as well as the dancers’ formations in the Bendrong Lesung dance, to the concept of number patterns through the Think-Pair-Share model. Students’ mathematical reasoning skills improved, as evidenced by an increase in the average score from 8.43 on the pretest to 15.03 on the posttest, with an N-Gain score of 0.5749, which is categorized as moderate. The Wilcoxon test showed a significance value of 0.000 < 0.05, indicating a significant difference in students’ mathematical reasoning skills before and after the instruction. After the instruction, students were able to make conjectures, perform mathematical manipulations, provide reasons for the solutions they found, and draw conclusions. Interview results also revealed positive feedback from students, as the instruction helped them understand number patterns more easily, made learning more engaging, and provided an opportunity to explore local culture. Therefore, ethnomathematics through the Bendrong Lesung dance can serve as an alternative approach to teaching number patterns that supports students’ mathematical reasoning skills.
Antecedents of Employee Job Performance With The Mediating Role of Job Satisfaction Among Bank BCA Employees In Jakarta Sri Andayni; Dita Oki Berliyanti
International Journal of Educational Research & Social Sciences Vol. 7 No. 5 (2026): October 2026
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v7i5.1076

Abstract

This study examines the influence of recruitment and selection, training and development, and performance appraisal on employee job performance, with job satisfaction as an intervening variable among employees of private banks in Jakarta. A quantitative survey was conducted involving 205 respondents selected through purposive sampling. The data were analyzed using Structural Equation Modeling with AMOS and SmartPLS. The results show that recruitment and selection as well as training and development have a positive and significant effect on employee job performance, while performance appraisal does not have a significant direct effect. However, all human resource management practices positively influence job satisfaction. Furthermore, job satisfaction has a significant positive effect on employee job performance and plays an important mediating role. Job satisfaction partially mediates the relationship between recruitment and selection and training and development with employee performance, and fully mediates the relationship between performance appraisal and employee performance. These findings highlight the crucial role of job satisfaction in strengthening the effectiveness of human resource management practices. This study contributes practical insights for private banks to enhance employee performance through effective recruitment, targeted training programs, and improved performance appraisal systems that promote job satisfaction.
Effect of Tegeran Wood Extract Concentration on Absorbency and Durability Luntur Katun Fira Syahnur; Tri Utari Ismayuni
International Journal of Educational Research & Social Sciences Vol. 7 No. 5 (2026): October 2026
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v7i5.1077

Abstract

This study examined the effect of tegeran wood (Cudrania javanensis) extract concentration on color absorption and color fastness of cotton fabric. A controlled quantitative experiment used five concentration levels (20%, 40%, 60%, 80%, and 100%). Twenty-five cotton specimens were prepared; however, identical visual scores within each concentration produced five effective observation points for statistical analysis. Dyeing was conducted by three multi-dipping cycles at 28–30 °C and neutral pH. Color absorption, washing fastness, and dry-rubbing fastness were rated on a 1–5 visual scale. Simple linear regression showed significant positive effects on color absorption (r=0.971; R²=0.942; p=0.006) and washing fastness (r=0.945; R²=0.893; p=0.015). Dry-rubbing scores increased perfectly with concentration in this limited dataset (R²=1.000), requiring cautious interpretation. The 100% concentration produced the highest overall scores and an intense golden-yellow appearance.
Differences In The Results of The So-En Multi Tamara and Soekarno Kebayas On The Hourglass Body Nurrizka Agustiwi; Tri Utari Ismayuni
International Journal of Educational Research & Social Sciences Vol. 7 No. 5 (2026): October 2026
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v7i5.1079

Abstract

This study compares modified kebaya outcomes produced using the So-En pattern method developed by Multi Tamara Boutique and the So-En pattern by Soekarno on one hourglass-body model. A quantitative comparative experimental design was used. Two kebayas were produced under controlled conditions of model, design, measurements, material, sewing technique, and finishing, then assessed by two fashion lecturers using 13 indicators across four aspects. Descriptive analysis showed total scores of 93 (89.42%) for Kebaya A and 99 (95.19%) for Kebaya B. The Wilcoxon Signed-Rank Test yielded an Exact Sig. (2-tailed) of 0.500, exceeding 0.05. Thus, descriptive score differences were observed, particularly in placement accuracy and garment shape, but the difference was not statistically significant under the conditions of this study.  
Negotiating Religious Authority and Generative AI In Banten Higher Education Miftahudin; Saepudin; Fauzul Adzim
International Journal of Educational Research & Social Sciences Vol. 7 No. 5 (2026): October 2026
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v7i5.1080

Abstract

Generative artificial intelligence increasingly mediates university students' access to Islamic knowledge, posing challenges for scholarly legitimacy, evidentiary accuracy, and accountability. This article offers a conceptual framework for negotiating religious authority and verification at universities in Banten, Indonesia. Integrative literature review incorporates scholarly perspectives on Islamic authority, digital religion, algorithmic authority, source credibility, epistemic vigilance, AI literacy, and Islamic educational ethics. Purposefully selected academic writings, policy documents, and institutional data are compared and synthesized with the use of thematic analysis. Synthesis reveals the distinction between acknowledged religious legitimacy and epistemic authority which is achievable through accessibility and fluency without interpretive competency and accountability of scholars. Verification process consists of seven steps involving classification of questions, identification of claims, authentication of evidence, independent comparison, contextual interpretation, consultation, and decision-making closure. This article proposes a multi-dimensional negotiation of religious epistemic authority as a conceptual framework that allows assigning different roles to algorithms, texts, ulama, lecturers, and institutions. Four heuristic orientations exemplify potential scenarios of reliance and verification. Banten is used as the background, but not the empirical field site, of the analysis. Both the conceptual framework and the heuristic orientations have not been tested yet. Contribution of the study is the religiously-grounded approach to verification which will prove useful for the development of Islamic religious education, assessment, university governance, and will allow proposing research directions for future comparative analysis.
Evaluation of The Government Purchase Price Policy (HPP) of Grain On The Exchange Rate of Rice Farmers: An Analysis Study Of The Provinces of The Special Region of Yogyakarta and Central Java Suriadi Suriadi; Imamudin Yuliadi; Agus Tri Basuki
International Journal of Educational Research & Social Sciences Vol. 7 No. 5 (2026): October 2026
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v7i5.1081

Abstract

Farmer Terms of Trade (NTP) is a key indicator of farmer welfare, reflecting the relationship between prices received and prices paid by farmers. This study analyzes the determinants of NTP across 40 regencies/cities in the Special Region of Yogyakarta and Central Java during 2018–2025 using regency-level panel data regression (n = 320). The variables examined include the Government Purchase Price (HPP) of unhusked rice, inflation, poverty, subsidized fertilizer price, and agricultural productivity. Sequential specification tests (Chow and Hausman) indicate that the Fixed Effects model with Driscoll–Kraay standard errors is the most appropriate estimator to address the autocorrelation and cross-sectional dependence detected in diagnostic testing. The estimation results show that HPP and productivity have a significant positive effect on NTP, while poverty has a significant negative effect; inflation and subsidized fertilizer price show no significant effect. The model explains 52.1% of the variation in NTP (within R²). These findings confirm that price-stabilization policy and productivity improvement are the primary instruments for strengthening rice farmers' welfare.
Panel Data Econometric Analysis of The Determinants of Carbon Emission Intensity: Integrating Digital Transformation, Structural Shift, and Macroeconomic Dynamics Arina Fitrianingsih; Agus Tri Basuki; Diah Setyawati Dewanti
International Journal of Educational Research & Social Sciences Vol. 7 No. 5 (2026): October 2026
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v7i5.1082

Abstract

This study analyzes the relationship between digitalization, structural transformation, and carbon emission intensity in six ASEAN countries, namely Indonesia, Malaysia, Thailand, the Philippines, Vietnam, and Cambodia. The study uses annual panel data for the period 2004–2024, with the main estimation period covering 2010–2024. Carbon emission intensity is used as the dependent variable, while the number of internet users, industry value added, urban population, GDP per capita, international trade, and services sector value added are used as independent variables. All variables are transformed into natural logarithms so that the coefficients can be interpreted as elasticities. Estimation is conducted using the Fixed Effects Model with period fixed effects and Panel EGLS with period weights following model selection tests. The results show that digitalization, proxied by the number of internet users, has a positive but statistically insignificant relationship with carbon emission intensity. In contrast, industry value added, urban population, GDP per capita, and international trade have positive and significant relationships. Services sector value added has a negative and significant relationship with carbon emission intensity. These findings indicate that structural transformation toward the services sector is associated with lower emission intensity, while industrial expansion, urbanization, economic growth, and trade are associated with increased carbon emission intensity in the countries examined.
The Role of QRIS Payment Digitalization and MSMEs in Driving Regional Economic Growth: Empirical Evidence from Regencies and Cities in the Regions Istimewa Yogyakarta Sukoco Sukoco; Agus Tri Basuki; Ayif Fathurrahman
International Journal of Educational Research & Social Sciences Vol. 7 No. 5 (2026): October 2026
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v7i5.1086

Abstract

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Determinants of Economic Functioning among Informal Worker Households Using the District Minimum Wage as a Benchmark: Empirical Evidence from Gunungkidul Rio Jatikusuma; Ayif Fathurrahman; Susilo Nur Aji Cokro Darsono
International Journal of Educational Research & Social Sciences Vol. 7 No. 5 (2026): October 2026
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v7i5.1087

Abstract

Measuring welfare in the informal sector can be biased when it relies on fluctuating nominal income rather than actual household expenditure. This study applies the Capability Approach to examine how resources shape the economic functioning of informal worker households in Gunungkidul, Indonesia, using real household consumption expenditure as a proxy for functioning. The study contributes by shifting the unit of analysis to households and introducing the District Minimum Wage (UMK) as a conceptual benchmark. Using March 2025 National Socioeconomic Survey (Susenas) data covering 464 informal worker households, the study applies binary logistic regression. The model shows good discriminatory capacity, with an AUC of 0.788 and a Nagelkerke R-squared of 0.321. Male-headed households have substantially higher odds of achieving expenditure above the UMK. Financial inclusion shows contrasting effects: account ownership is negatively associated with the outcome, while credit, digital money, and combined financial services are positively associated, with combined services showing the largest odds ratio. Business-oriented internet use has a stronger positive association than general internet access. Higher education and longer working hours are positively associated with the probability of expenditure above the UMK, whereas age has a negative association. The findings highlight the importance of human capital, productive financial inclusion, business-oriented digitalization, and demographic characteristics in expanding the economic capabilities of informal worker households.

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