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INDONESIA
JOURNAL OF SCIENCE AND SOCIAL RESEARCH
Published by Smart Education
ISSN : 26154307     EISSN : 26153262     DOI : -
Core Subject : Economy, Science, Education, Social,
Computer Science & IT Economics, Econometrics & Finance Education Social Sciences
Journal of Science and Social Research is accepts research works from academicians in their respective expertise of studies. Journal of Science and Social Research is platform to disclose the research abilities and promote quality and excellence of young researchers and experienced thoughts towards Change for Development. The journal releases on February and July.
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Articles 3,645 Documents
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JARINGAN SYARAF TIRUAN DENGAN ALGORITMA HEBB RULE UNTUK DIAGNOSA PENYAKIT PARU-PARU Irfan Darmansyah; Wanayumini
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6472

Abstract

Lung diseases are a serious health issue that requires prompt and accurate treatment. However, in practice, medical professionals often face challenges such as high patient volumes, limited examination time, and the similarity of symptoms across different types of lung diseases, which make it difficult to consistently establish an initial diagnosis. This study aims to design and develop a medical decision support system to diagnose lung diseases using an Artificial Neural Network (ANN) with the Hebb Rule algorithm. The types of diseases focused on in this study include Asthma, Bronchitis, COPD, and Pulmonary TB. The research methodology utilized 100 patient medical records from H. OK Arya Zulkarnain General Hospital as training data, consisting of 39 clinical symptom variables. The system was developed using the PHP programming language and a MySQL database. The Hebb Rule algorithm was applied to perform network weight learning so that the system could recognize patterns of relationships between symptoms and disease types based on historical data. The results of the study show that the Hebb Rule algorithm was successfully implemented into a web-based system capable of generating diagnostic decisions based on the highest activation values in the output neurons. This system can process patient symptom data quickly and provide prediction results consistent with the training data patterns. This study concludes that the use of ANNs with the Hebb Rule method is effective as a tool for early detection and decision support for medical personnel to improve the efficiency of healthcare services in hospitals.
PERTANGGUNGJAWABAN HUKUM ANGGOTA KEPOLISIAN REPUBLIK INDONESIA PELAKU TINDAK PIDANA NARKOTIKA ANTARA RANAH PIDANA DAN ETIK Cahyo Aribowo; Markoni; I Made Kantikha; Joko Widarto; Tuti Elawati
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6473

Abstract

This study is motivated by the existence of dual mechanisms of accountability for members of the Indonesian National Police (Polri) who commit narcotics-related crimes, namely criminal proceedings in the general courts and ethical-administrative proceedings through the Police Professional Code of Ethics Commission (KKEPP). This dual system often raises debates regarding the legitimacy of ethical sanctions, the application of the ne bis in idem principle, and the consistency of law and ethics enforcement within the Indonesian legal system. The purpose of this research is to analyze the legal accountability system for Polri members who commit narcotics crimes in both the criminal and ethical domains, as well as to examine the principles of professional ethics in relation to criminal court decisions and KKEPP decisions. This research applies the legal system theory and professional ethics theory. The method used is normative legal research with statutory, conceptual, and case approaches. The results show that the Indonesian legal system recognizes criminal and ethical accountability as two distinct but complementary mechanisms. Criminal court decisions determine the legal guilt of the offender, while KKEPP decisions assess integrity, moral responsibility, and the professional suitability of Polri members. Ethical sanctions in the form of Dishonorable Discharge (PTDH) do not violate the ne bis in idem principle because they fall within the domain of administrative law and professional ethics. The relationship between criminal and ethical decisions is complementary and plays an important role in maintaining professional integrity, institutional professionalism, and public trust in Polri
PERLINDUNGAN DATA ANAK TERHADAP PENYALAHGUNAAN DI PLATFORM DIGITAL: ANALISIS HUKUM DAN KEBIJAKAN Mhd. Sanip Heri Sinaga; Rahmayanti
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6474

Abstract

The protection of children's data on social media is an issue that requires serious attention from various parties in order to prevent various negative impacts on users, especially children. This research uses a normative legal research method. The results of the study indicate that forms of misuse of children's data on digital platforms, such as excessive data collection, data mining and profiling, sale of data to third parties, targeted advertising, and identity theft, demonstrate that children's digital activities can pose serious threats to their privacy rights and security. Legal regulations and prevention of misuse of children's data have been regulated under Law Number 27 of 2022 concerning Personal Data Protection. However, the regulation still has several weaknesses, such as the absence of detailed provisions regarding the special processing of children's data. Effective legal policies to protect children's personal data require specific regulations or implementing rules that comprehensively regulate the collection, use, and storage of children's personal data. The processing of children's personal data must also involve verified consent from parents or legal guardians, along with active government supervision to prevent data misuse. In addition, every digital platform is required to implement strong cybersecurity standards to protect children's personal data from data breaches and illegal access.
PENGARUH KEPEMIMPINAN HIJAU MOTIVASI KERJA DAN DISIPLIN KERJA TERHADAP KINERJA PEGAWAI PADA BAPENDA KABUPATEN ASAHAN Boby Anugrah Manurung; Aris Siregar
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6475

Abstract

This study aims to determine the simultaneous and partial effects of green leadership, work motivation, and work discipline on employee performance. This type of research is descriptive quantitative with data analysis using multiple linear regression. The sampling technique used is saturated sampling with a total of 68 respondents. Validity and reliability tests were conducted to ensure the research instrument was feasible for use. Multiple linear regression analysis yielded the equation: Y = 10.874 + 0.260X1 + 0.344X2 + 0.389X3. The Ftest results prove that H1 is accepted and H0 is rejected, meaning that simultaneously green leadership, work motivation, and work discipline affect performance with an Fcount (5.949) > Ftable (2.75). The t-test results prove that partially green leadership has a positive and significant effect on performance with a tcount (3.404) > ttable (1.99714), work motivation has a positive and significant effect on performance with a tcount (4.986) > ttable (1.99714), and work discipline has a positive and significant effect on performance with a tcount (3.501) > ttable (1.99714). Based on the tcount value, the work motivation variable is the most dominant factor influencing performance. The R2 test results prove that the adjusted R-square value is 0.581, explaining that the magnitude of the influence generated by green leadership, work motivation, and work discipline on performance is 58.1%, while the remaining 41.9% is influenced by other factors not included in this study.
PENGARUH KARAKTERISTIK INDIVIDU KOMUNIKASI INTERNAL DAN LINGKUNGAN KERJA TERHADAP ETOS KERJA PEGAWAI PADA BADAN PENDAPATAN DAERAH KABUPATEN ASAHAN Bayu Anggara; Dian Wahyuni
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6476

Abstract

This study aims to determine the simultaneous and partial effects of individual characteristics, internal communication, and work environment on work ethic. This research is a quantitative descriptive study, utilizing multiple linear regression for data analysis. The sampling technique employed was saturated sampling, involving 68 respondents. Validity and reliability tests were conducted to ensure the research instrument's adequacy. The multiple linear regression analysis yielded the equation: Y = 4.597 + 0.282X1 + 0.497X2 + 0.146X3. The F-test results demonstrate that H1 is accepted and H0 is rejected, indicating that individual characteristics, internal communication, and work environment simultaneously influence work ethic, with an Fvalue (12.575) > Ftable (2.75). The t-test results prove that, partially, individual characteristics have a positive and significant effect on work ethic with a tvalue (4.643) > ttable (1.99714); internal communication has a positive and significant effect on work ethic with a tvalue (3.635) > ttable (1.99714); and work environment has a positive and significant effect on work ethic with a tvalue (3.668) > ttable (1.99714). Based on the tvalues, individual characteristics emerged as the most dominant factor influencing work ethic. The R-squared test results show an adjusted R-square value of 0.541, explaining that the contribution of individual characteristics, internal communication, and work environment to work ethic is 54.1%, while the remaining 45.9% is influenced by other factors not examined in this study.  
PENGARUH KEAMANAN TRANSAKSI KEPERCAYAAN KONSUMEN DAN GAMIFIKASI TERHADAP LOYALITAS PELANGGAN PADA MARKETPLACE SHOPEE Wana Hidayah; Tengku Syarifah
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6477

Abstract

This study aims to determine the simultaneous and partial effects of transaction security, consumer trust, and gamification on customer loyalty in the Shopee marketplace. This research employed a quantitative descriptive approach. The data analysis technique used was multiple linear regression. The sample was determined using a non-probability sampling technique through the Cochran approach, resulting in a total of 100 respondents. Validity and reliability tests were also conducted on the respondents as the research sample. The results of the multiple linear regression analysis produced the following equation: Y = 20.043 + 0.582X₁ + 0.488X₂ + 0.110X₃. The results of the F-test indicate that H₁ is accepted and H₀ is rejected, meaning that transaction security, consumer trust, and gamification simultaneously have a significant effect on customer loyalty, with an Fcount value of 18.708 which is greater than the Ftable value of 2.70. The results of the t-test indicate that H₂ is accepted and H₀ is rejected, meaning that transaction security partially has a significant effect on customer loyalty with a tcount value of 3.857 which is greater than the ttable value of 1.985. Consumer trust also has a significant effect on customer loyalty with a tcount value of 4.741 which is greater than the ttable value of 1.985. Furthermore, gamification has a significant effect on customer loyalty with a tcount value of 6.937 which is greater than the ttable value of 1.985. Based on the tcount values, the gamification variable is the most dominant factor influencing customer loyalty. The results of the coefficient of determination test (R²) show that the adjusted R square value is 0.409, indicating that transaction security, consumer trust, and gamification explain 40.9% of the variation in customer loyalty, while the remaining 59.1% is influenced by other factors not included in this study.
PENGARUH MOTIVASI INTRINSIK, GAYA KEPEMIMPINAN TRANSFORMASIONAL DAN KOMPENSASI TERHADAP KINERJA PEGAWAI DINAS PETERNAKAN KABUPATEN ASAHAN Fazri Akbar Damanik; Surya Bakti
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6478

Abstract

This study aims to determine the simultaneous and partial influence of intrinsic motivation, transformational leadership style and compensation on performance. The number of samples was 31 respondents. The data analysis technique used multiple linear regression. The regression results produced the equation Y = 10.936 + 0.402X1 + 0.395X2 + 0.262X3. The F-test produced a value of F count (20.595) > F table (2.96), meaning that intrinsic motivation, transformational leadership style and empowerment have a simultaneous influence on performance. The results of the t-test, partially intrinsic motivation has a positive effect on performance because t count (2.297) > t table (2.04841), transformational leadership style has a positive effect on performance because t count (3.554) > t table (2.04841), its influence has a positive effect on performance because t count (2.011) > t table (2.04841). The R2 test results showed an adjusted R Square value of 0.638, indicating that the independent variables, consisting of intrinsic motivation, transformational leadership style, and fulfillment, were able to explain 63.8% of performance, while the remaining 36.2% was explained by other variables not included in this study.
PENGARUH CUSTOMER EXPERIENCE, DESAIN ANTARMUKA MOBILE RESPONSIVE, DAN KECEPATAN PEMROSESAN TRANSAKSI TERHADAP ONLINE SATISFACTIONPADA TOKO MAKANAN DI GOFOOD Erika Decia Putri; Dian Wahyuni
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6479

Abstract

This study aims to determine the simultaneous and partial effects of Customer Experience (X1), Mobile Responsive Interface Design (X2), and Transaction Processing Speed (X3) on Online Satisfaction (Y) at food merchants on GoFood. The research method employed is descriptive quantitative, with data analysis conducted using multiple linear regression. The sampling technique utilized is purposive sampling, with the sample size determined by the Krejcie and Morgan formula for an unknown population, resulting in a total of 100 respondents. Validity and reliability tests were performed to ensure the quality of the research instrument. The multiple linear regression analysis yielded the following equation: Y = 6.853 + 0.530 X1 + 0.265 X2 + 0.211 X3 + e. The findings indicate that, simultaneously (F-test), the variables Customer Experience, Interface Design, and Transaction Processing Speed significantly influence Online Satisfaction, with an Fcount of 31.741 > Ftable 2.70 and a significance value of 0.000 < 0.05. Partially (t-test), the results demonstrate a positive and significant impact for each variable: Customer Experience (X1) has a tcount of 4.612 > 1.98472, Interface Design (X2) has a tcount of 3.327 > 1.98472, and Transaction Processing Speed (X3) has a tcount of 2.944 > 1.98472. Based on these results, Customer Experience (X1) is the most dominant variable influencing Online Satisfaction. Furthermore, the coefficient of determination (Adjusted R Square) of 0.482 indicates that this research model accounts for 48.2% of the variance in Online Satisfaction, while the remaining 51.8% is explained by other variables outside the scope of this study.
IMPLIKASI PROJECT BASED LEARNING (PjBL) TERHADAP PENINGKATAN KEMANDIRIAN DAN MOTIVASI BELAJAR SISWA DI KELAS XI SMK NEGERI 4 MEDAN Margaretha Hutabarat; Elisabeth Margareta; Sanggam Pardede
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6480

Abstract

This study aims to analyze the implications of the Project-Based Learning (PjBL) model on students’ independence and learning motivation in class XI at SMK Negeri 4 Medan. The research employed a quantitative explanatory approach with a sample of 56 students selected through purposive sampling. Data were collected using validated and reliable questionnaires supported by observation. Data analysis was conducted using multiple linear regression with the assistance of SPSS. The results showed that the implementation of PjBL had a significant effect on students’ independence and learning motivation, as indicated by t-count greater than t-table (7.677 > 2.052) and a significance value of 0.000 < 0.05. These findings indicate that PjBL enhances student engagement, encourages responsibility in learning, and improves learning motivation. Therefore, it can be concluded that the Project-Based Learning model has a significant positive implication in improving students’ independence and learning motivation
REPRESENTASI MAKNA SINTAGMATIK DAN PARADIGMATIK DALAM NOVEL CA BAU KAN KARYA REMY SILADO: ANALISIS SEMIOTIKA STRUKTURAL Herning Puspitarini; Sri Wahyuningtyas; Rusdian Noor Dermawan
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6481

Abstract

Ca Bau Kan is a novel that powerfully depicts history, Chinese culture, and the lives of women in colonial society. This novel is compelling because it presents social and cultural signs that can be analyzed through a semiotic approach. The methods used are the syntagmatic and paradigmatic approaches to semiotics to uncover representations of meaning. The research results reveal the following binary oppositions: 1) love and hate, 2) courage and fear, 3) victory and defeat, 4) freedom and colonization, and 5) the overarching ideological meaning that the characters continue to fight for their personal ideologies.

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