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All Journal JPEK (Jurnal Pendidikan Ekonomi dan Kewirausahaan) ETNOREFLIKA: Jurnal Sosial dan Budaya G-Tech : Jurnal Teknologi Terapan Jurnal Pendidikan dan Pembelajaran Sekolah Dasar (JPPSD) Moneter : Jurnal Keuangan dan Perbankan Jaksa: Jurnal Kajian Ilmu Hukum Dan Politik Journal of Innovative and Creativity Media Riset Ekonomi Pembangunan (MedREP)
Sari, Sekar
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Religion Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Pengaruh Fenomena "Marriage is Scary" terhadap Stigma Pernikahan dan Perilaku Seksual Pra-Nikah pada Generasi Muda Azizah, Millatul; Aini, Nofita Nur; Sari, Sekar; Hamzah, Moh Amirul
ETNOREFLIKA: Jurnal Sosial dan Budaya Vol 14 No 2 (2025): Volume 14 Issue 2, June 2025
Publisher : Laboratory of Anthropology Department of Cultural Science Faculty of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/etnoreflika.v14i2.3026

Abstract

This study aims to explore the influence of the “Marriage is Scary” phenomenon on the views of marriage among the younger generation. This study used an experimental approach with quantitative methods. Data collection techniques included questionnaires from individuals aged 12-30 years old as well as content analysis and comments on social media. The results showed that 83.2% of the younger generation were affected by the “Marriage is Scary” content, especially in terms of emotional and financial uncertainty. This stigma is often related to the fear of losing independence, financial worries, and domestic violence. However, this phenomenon did not result in an increase in pre-marital sexual behavior, with young people still choosing committed relationships. This research shows that access to positive information and sexual education is crucial to changing negative views of marriage. In addition, good sexual education also needs to be supported by broader approaches, such as understanding mental health, communication in relationships, and social expectation management, to help overcome the negative stigma associated with marriage among young people.
Optimizing COVID-19 Epidemiological Models: A Particle Swarm Approach to Parameter Estimation Muniroh, Muna Afdi; Sari, Sekar; Indrati, Dika Agustia
Journal of Innovative and Creativity Vol. 5 No. 2 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

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Abstract

The SEIR (Susceptible-Exposed-Infectious-Recovered) mathematical model, represented as a system of nonlinear differential equations, has proven to be a powerful tool to describe the dynamics of the spread of infectious diseases such as COVID-19. The accuracy of the projection and understanding of this model relies heavily on the proper estimation of its parameters, such as transmission rate, incubation rate, natural birth rate, natural death rate, disease mortality rate, and recovery rate. This study focuses on the development and application of a new approach to estimate crucial parameters in the SEIR model by utilizing Particle Swarm Optimization (PSO). PSO is a metaheuristic optimization algorithm inspired by the social behavior of flocks of birds or schools of fish. PSO was chosen for its outstanding ability to find a global minimum in a complex search space, as well as its efficiency in handling nonlinear optimization problems. The advantage of PSO lies in its effective memory capacity, which allows the storage of previous best values, both individually and globally, thus accelerating convergence to the optimal solution. Through a simulation program, this study successfully identified the optimal set of parameters for the SEIR model. These estimated parameters were then carefully evaluated by comparing the model simulation outputs with available COVID-19 epidemiological data, demonstrating the model's ability to accurately replicate pandemic trends. The results of this study are expected to make a significant contribution to modelling and understanding the spread of COVID-19.
OPERATIONAL ANALYSIS OF PARTIAL LOSS AND THIRD PARTY ON AUTOMOBIL ASSURANCE IN PT. ASKRIDA SYARIAH BRANCH MEDAN Sari, Sekar; Lubis, Fauzi Arif; Syahriza, Rahmi
Moneter: Jurnal Keuangan dan Perbankan Vol. 11 No. 2 (2023): OKTOBER
Publisher : Universitas Ibn Khladun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/moneter.v11i2.317

Abstract

Sharia insurance, especially car insurance, is wide open because the majority of Indonesian people are Muslims and the volume of motor vehicles (Mobiles) is also increasing so rapidly. Besides, the Muslim community has already realised how important it is to be an insurance member. As for the purpose of this research to find out how the management mechanism of partial loss and third party on car insurance in PT. Askrida Insurance Shariah Cab. Field, whether partial loss and third party mechanisms are in line with Islamic financial theory. This research uses inductive qualitative methods with descriptive analysis. This type of research is field research. (field research). This research data includes primary data and secondary data. Research site in PT. Askrida Insurance Shariah Cab. Field, Jl. Sei Batang Assaangan No.43, Babura, Kec, New Field, Medan City, North Sumatra 20222. In data collection using observation methods, interviews, and documentation.. Based on the analysis that the researchers have done, then the results of this study is known that the shariah insurance concerning partial loss and third party on Vehicles in PT. Askrida Insurance Shariah Cab. Fields are in line with Islamic financial theory. Because in the practice of partial loss and third party at PT. Askrida Insurance Shariah Cab. The fields have already used the tabarru's accreditation and the urah's bill, as well as the claims, allocations of funds, and benefits that are in line with the concepts of Islamic financial theory.
The Implementation of Agile Kanban in the Development of an IoT-Based Sugarcane Growth Monitoring System Sari, Sekar; Rachmawati, Oktavia Citra Resmi
G-Tech: Jurnal Teknologi Terapan Vol 9 No 4 (2025): G-Tech, Vol. 9 No. 4 October 2025
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/g-tech.v9i4.7845

Abstract

This research stems from the urgent demand for modernisation of sugarcane farming in Indonesia, which faces challenges such as declining productivity due to climate change, limited cultivation technology, and weather uncertainty. The main problem is the absence of a real-time environmental monitoring system that can support farmers in making timely and accurate cultivation decisions. The objective of this study is to develop an IoT-based Sugarcane Growth Monitoring System equipped with four sensors—temperature, humidity, air pressure, and light intensity—using the Agile Kanban project management method. The methodology consists of literature study, planning, implementation, and analysis, carried out iteratively with the aid of a Kanban Board to structure and monitor progress. The results demonstrate that the system successfully integrates hardware, software, and user interfaces to deliver real-time environmental data. At the same time, Agile Kanban proves effective in managing the complexity of the development process. This research contributes not only academically, by showing the applicability of Agile Kanban in agricultural IoT projects, but also practically, by providing sugarcane farmers with decision-making support tools that can enhance efficiency, reduce resource waste, and improve cultivation productivity.
Pengaruh Servant Leadership, Perceived Organizational Support, Leader Member Exchange, Dan Psychological Empowerment Pada Organizational Citizenship Behavior Sari, Sekar; Soni Kurniawan, Ignatius; Purnamarini, Tri Ratna
JPEK: Jurnal Pendidikan Ekonomi dan Kewirausahaan Vol 8 No 1 (2024): JPEK (Jurnal Pendidikan Ekonomi dan Kewirausahaan)
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jpek.v8i1.24154

Abstract

The point of this study is to look into how organizational citizenship behavior (OCB) is affected by servant leadership, LMX (leader-member exchange), physical empowerment (PE), and perceived organizational support (POS). This study uses a population of employees of the Agriculture and Food Service Office of Yogyakarta City, with 62 research respondents. The sampling technique uses accidental sampling or is filled by respondents who are willing to be involved. Data were collected using a questionnaire and processed using multiple linear regression analysis and the SPSS 23 application. The results confirmed that POS and PE positively influenced OCB. Servant leadership was found to have a negative effect, while LMX had no significant effect on OCB. The implications of the research results lead to strengthening POS and PE to strengthen employee OCB.
Analisis Pengaruh Aliran Masuk Modal Asing Terhadap Pertumbuhan Ekonomi di Indonesia Sari, Sekar; Satrianto, Alpon
Media Riset Ekonomi Pembangunan (MedREP) Vol. 1 No. 4 (2024): MedREP: Volume 1, No. 4, Desember 2024
Publisher : Universitas Negeri Padang

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Abstract

This study aims to analyze the effect of foreign capital inflows on economic growth in Indonesia. This study uses secondary data sourced from the World Bank and the Bank for International Settlements (BIS) from 1986-2021 using multiple linear regression analysis tools. The independent variables consist of foreign direct investment, foreign portofoio investment and foreign aid, with the control variables being inflation and interest rates and the dependent variable being economic growth. The results found that foreign direct investment has a positive and significant effect on economic growth. This shows that foreign capital inflows have an important role in encouraging economic growth. However, foreign portfolio investment has a negative effect on economic growth. Therefore, the monetary authority needs to implement a foreign capital inflow policy to maintain stability and encourage economic growth in Indonesia through foreign capital inflows. As well as implementing an effective and efficient governance system to reduce the misuse of foreign capital inflows so as to encourage economic growth.
Implementasi Prinsip Due Diligence dalam Kewajiban Negara Mencegah Cyber Attacks: Tinjauan Hukum Internasional Kontemporer Mashuri, Ahmad Alfin; Sari, Sekar; Aini, Riva Lailatul; Fitriya, Ida
Jaksa : Jurnal Kajian Ilmu Hukum dan Politik Vol. 3 No. 2 (2025): April: Jurnal Kajian Ilmu Hukum dan Politik
Publisher : Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/06adzb71

Abstract

The rapid evolution of cyberspace has transformed it into a strategic domain of international relations, raising complex legal challenges regarding state responsibility in preventing cross-border cyber attacks. This study explores the implementation of the due diligence principle in international law as a normative foundation for evaluating a state’s obligation to prevent harmful cyber activities originating from its territory. Utilizing a normative-legal approach, the research analyzes global legal instruments, state practices, and Indonesia’s position in relation to due diligence. Findings reveal a significant gap between the doctrinal recognition of due diligence and its operational application, especially in developing countries lacking institutional and regulatory capacity. The study proposes practical recommendations for integrating due diligence into national cybersecurity strategies while contributing to the broader development of binding international cyber norms. By focusing on Indonesia, the research aims to strengthen both national legal preparedness and its international legal standing in cyberspace governance.
PENERAPAN MODEL PEMBELAJARAN SCIENCE, TECHNOLOGY, ENGINERING, ART, AND MATHEMATICS (STEAM) UNTUK MENINGKATKAN PEMAHAMAN TENTANG SIFAT-SIFAT BENDA PADA MATA PELAJARAN IPAS SISWA KELAS III DI SD LABORATORIUM UNG Sari, Sekar
JPPSD: Jurnal Pendidikan dan Pembelajaran Sekolah Dasar Vol 5, No 2 (2025): Oktober
Publisher : Universtas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jppsd.v5i2.74852

Abstract

Abstrak; Penelitian ini bertujuan untuk meningkatkan Pemahaman Tentang Sifat-Sifat Benda dengan menggunakan Model pembelajaran STEAM Siswa Dikelas 3 SD Laboratorium UNG.Adapun jenis penelitian yang digunakan dalam penelitian ini adalah penelitian tindakan kelas dengan subjek penelitian 22 siswa kelas III  SD Laboratorium UNG. Penelitian ini menggunakan teknik yaitu Observasi, tes, dan dokumentasi. Teknik analisis data yaitu aktitivitas guru, aktivitas siswa, dan Tingkat pemahaman siswa. Penelitian dilaksanakan dalam dua siklus, siklus I terdiri dari tiga kali pertemuan, sedangkan siklus II terdiri dari dua kali pertemuan dengan empat tahapan yaitu: tahap persiapan, tahap pelaksanaan tindakan, tahap pemantauan dan evaluasi, tahap analisis dan refleksi. Hasil penelitian pada observasi awal hanya ada 6 orang siswa atau 27% dengan pemahaman yang mencapai kriteria ketuntasan minimal (KKM). Pada siklus I jumlah siswa dengan Tingkat pemahaman yang meningkat sebanyak 15 siswa (68%). Selanjutnya pada siklus II, peningkatan pemahaman mencapai 20 siswa (91%).Berdasarkan hasil penelitian dan pembahasan dapat disimpulkan bahwa dengan menggunakan Model Pembelajaran STEAM  dapat meningkatkan pemahaman siswa pada pembelajaran IPAS di kelas 3 SD Laboratorium UNG Kota Gorontalo.Diharapkan bagi sekolah dapat meningkatkan kualitas pendidikan dengan penerapan model pembelajaran STEAM dapat membantu sekolah meningkatkan kualitas pendidikan melalui pendekatan yang lebih interdisipliner dan inovatif. Hal ini akan menjadikan sekolah sebagai institusi yang unggul dalam memberikan pendidikan berbasis teknologi, kreativitas, dan sains.
Co-Authors Aini, Nofita Nur Aini, Riva Lailatul Alpon Satrianto Arifin Fauzi Lubis Azizah, Millatul Fitriya, Ida Hamzah, Moh Amirul Ignatius Soni Kurniawan Indrati, Dika Agustia Mashuri, Ahmad Alfin Muniroh, Muna Afdi Purnamarini, Tri Ratna Rachmawati, Oktavia Citra Resmi Rahmi Syahriza, Rahmi