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All Journal Electronic Journal of Graph Theory and Applications (EJGTA) Indonesian Journal of Mathematics and Natural Sciences Sainteknol : Jurnal Sains dan Teknologi International Journal of Advances in Intelligent Informatics Educational Management Humanis : Jurnal Ilmu-Ilmu Sosial dan Humaniora JRPM (Jurnal Review Pembelajaran Matematika) PROFIT JTAM (Jurnal Teori dan Aplikasi Matematika) Unnes Journal of Mathematics Education Research Journal of Primary Education Symmetry: Pasundan Journal of Research in Mathematics Learning and Education M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Imajiner: Jurnal Matematika dan Pendidikan Matematika SEPREN: Journal of Mathematics Education and Applied Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi Journal Evaluation in Education (JEE) Unnes Journal of Mathematics Proceeding ISETH (International Summit on Science, Technology, and Humanity) SJME (Supremum Journal of Mathematics Education)
Isnaini Rosyida, Isnaini
Department Of Mathematics, Universitas Negeri Semarang, Semarang, Indonesia
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Social Sciences Other

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Employee Performance: Are Influencing of Self Efficacy, Locus of Control, Goal Orientation, and Compensation? Arifah, Nafiqotun; Darmayanti, Novi; Rosyida, Isnaini Anniswati; Zulkarnaen, Have; Handayani, Sutri; Rama, Radian Sri
Proceeding ISETH (International Summit on Science, Technology, and Humanity) 2023: Proceeding ISETH (International Summit on Science, Technology, and Humanity)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/iseth.3846

Abstract

Performance is the main basis in the activities of achieving company goals. The purpose of this study was to analyze and determine the effect of Self Efficacy, Locus of Control, Goal Orientation, and Compensation partiay or simultaneousy on Employee Performance in the Idea Business Partners Sharia Cooperative in East Java. This study uses quantitative research methods, the sample used is the entire popuation, namely 93 employees. Data analysis used uses the outer mode, inner mode and hypothesis testing using Smart-PS. The resuts of the hypothesis test of the Sef Efficacy variabe partiay have a positive and significant effect on the Kopsyah-MUI empoyee performance variabe, the Locus of Control variable partialy has a positive and significant effect on the Kopsyah-MUI employee performance variabe, the Goal Orientation variabe partialy has a positive and significant effect on the Kopsyah-MUI employee performance variable, the Compensation variable partialy has a positive and significant effect on the Kopsyah-MUI Employee Performance variable. While X1 (Self Efficacy), X2 (Locus of Control), X3 (Goal Orientation), X4 (Compensation) simultaneousy affect Y (Employee Performance).
A SYSTEMATIC LITERATURE REVIEW LITERASI MATEMATIKA: TINJAUAN PENELITIAN ANTARA 2019-2023 : SYSTEMATIC LITERATURE REVIEW LITERASI MATEMATIKA: TINJAUAN PENELITIAN ANTARA 2019-2023 Priscilia, Priscilia Monica Praneswari; Wijayanti, Kristina; Rachmani Dewi, Nuriana; Junaedi , Iwan; Noriza Munahefi, Detalia; Mariani, Scolastika; Rosyida, Isnaini
Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Vol. 9 No. 2 (2024): Symmetry: Pasundan Journal of Research in Mathematics Learning and Education
Publisher : Mathematics Education Study Program, FKIP, Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/symmetry.v9i2.19585

Abstract

Mathematical literacy plays an important role in the success of mathematics learning. Mathematical literacy is closely related to several mathematical abilities such as mathematical reasoning and problem solving. Therefore, mathematical literacy is an important focus in mathematics learning. This study aims to analyze and identify trends in the novelty of research on mathematical literacy in the last 5 years. This research was conducted with a systematic literature review. The data sources for this study are from Google Scholar and Scopus. The tool used in data collection is Publish or Perish software with the keyword mathematical literacy with a publication range from 2019 to 2023. The data analysis uses the help of the Covidence website, Microsoft Excel, and Vos Viewer. The research found in the data collection process was 400 articles which were then analyzed by adjusting the inclusion and exclusion categories, title, abstract and article content using the help of the Covidence website. The results obtained from the data analysis were 13 studies indexed by Scopus and 13 other studies accredited by Sinta. The results of this study indicate that the trend of new mathematical literacy research is related to augmented reality, guided inquiry learning, and mathematical self-efficacy.
Meta Analysis: Analysis of Students' Mathematical Critical Thinking Ability Through the Inquiry Learning Model Suryonegoro, Bayu Murti; Wardono, Wardono; Asih, Tri Sri Noor; Mariani, Scolastika; Rosyida, Isnaini; Aini, Aulia Hurul
Journal Evaluation in Education (JEE) Vol 6 No 1 (2025): January
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/jee.v6i1.1305

Abstract

Purpose of the study: The importance of critical mathematical thinking skills in mathematics learning in the current era of the industrial revolution and globalization has encouraged research to evaluate the impact of learning models, one of which is the inquiry model, on students' critical mathematical thinking skills. Methodology: This meta-analysis review was conducted using the stages of data collection, literature review using PRISMA, statistical analysis, qualitative study, and conclusions. Data were collected through national and international journals and proceedings indexed by Sinta or Scopus to make the information obtained more credible. This study uses the PRISMA framework with the steps identification, screening, eligibility, and inclusion to help transparency, consistency, and completeness of reporting the results of the meta-analysis review. Main Findings: Based on the research results, inquiry learning significantly influences students' critical mathematical thinking skills. This is evidenced by increased motivation, curiosity, and student involvement in learning. However, this finding requires follow-up in the future, for example, the development of innovations in textbook learning in the form of textbooks or other learning media. Novelty/Originality of this study: The study analysis of the process of students' critical mathematical thinking skills towards the inquiry learning model in this study was conducted by citing various cross-disciplinary studies and studies from multiple countries or regions to balance more detailed analysis perspectives globally.
Meta-Analysis: The Significance Of The Search, Solve, Create, And Share Model In Enhancing Students' Mathematical Problem-Solving Ability Nurhalisha, Erina; Zaenuri, Zaenuri; Wijayanti, Kristina; Mariani, Scolastika; Rosyida, Isnaini
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 10 No. 2 (2025): Mathline : Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v10i2.927

Abstract

Mathematical problem-solving ability is an important ability that students must have to master mathematics learning and solve problems. The low mathematical problem-solving ability of students is often caused by the application of conventional learning models. One model that can improve students' mathematical problem-solving abilities is the Search, Solve, Create, and Share (SSCS) learning model. The Search, Solve, Create, and Share (SSCS) learning model emphasizes active student participation and problem-solving, significantly enhancing students' mathematical problem-solving abilities. This study was conducted to determine the effectiveness of the SSCS learning model in improving students' capacity for solving mathematical problems. The method employed was meta-analysis. The analysis of eight articles revealed a consistently high effect size across all of them.  In addition, the combined effect size of the eight articles was 1.199, which is included in the high category. Based on the results of the t-test, the values ​​of tcount = 30.14 > 1.648 = ttable, so H0 is rejected, indicating that students who engage with the SSCS learning model demonstrate a significantly higher average capability in solving mathematical problems than those who do not use it. Therefore, the SSCS learning paradigm presents a viable alternative for enhancing students' mathematical problem-solving skills.
Pelabelan L(2,1)pada Graf Koprima Prima dari Grup Bilangan Bulat Modulo Muawanah, Siti; Rosyida, Isnaini; Baihaqi, Muhamad Adzib; Abdurahim, Abdurahim
Imajiner: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 4 (2025): Imajiner: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/imajiner.v7i4.23382

Abstract

Graf dapat digunakan untuk merepresentasikan struktur dan hubungan antara elemen-elemen dalam sebuah grup. Graf koprima prima dari grup bilangan bulat modulo merupakan graf yang himpunan simpulnya berupa himpunan elemen grup dan dua simpul berbeda dikatakan bertetangga jika faktor persekutuan terbesar (FPB) dari order kedua simpul tersebut sama dengan 1 atau bilangan prima. Implementasi graf yang pernah digunakan dalam pengaturan frekuensi radio adalah pelabelan L(2,1). Penelitian ini akan menkaji tentang pelabelan L(2,1) pada graf koprima-prima dari grup bilangan bulat modulo yang beroder perpangkatan prima, yaitu Z(p^n) dengan p bilangan prima. Metode yang digunakan dalam penelitian ini adalah kajian pustaka dan analisis pola yang terbentuk dari beberapa kasus nilai p. Hasil penelitian ini menunjukkan bahwa pelabelan L(2,1) pada graf koprima-prima dari grup Z(p^n) memiiliki nilai minimal label terbesar 2p-2 untuk n=1 dan (p^n)+p-1 untuk n1
Aplikasi Pencarian Rute Optimal Antar Objek Wisata di Kabupaten Cilacap Berbasis Algoritma Floyd-Warshall Salsadina, Nida Alifa; Rosyida, Isnaini
Imajiner: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 4 (2025): Imajiner: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/imajiner.v7i4.23457

Abstract

This research aims to build a tourism network by identifying optimal routes between tourist destinations based on node name data and distance between nodes. The method used is the implementation of the Floyd Warshall Algorithm, which is tested through two approaches. The first approach is done by running calculations using a special pyhton-based source code while the second approach is done through the design and use of route finding applications specifically designed in this research. The application in this study was designed using the waterfall method which consists of several sequential stages, namely requirements analysis, system design, implementation, system testing and system maintenance. The results show that both approaches produce identical routes and total distance traveled. The consistency of these results confirms the effectiveness of the Floyd Warshall Algorithm in determining the shortest route, as well as showing the potential of this application as an efficient travel planning tool.
Penerapan Pewarnaan Graf dan Metode Webster dalam Pengaturan Lampu Lalu Lintas pada Persimpangan Metro Jalan MT. Haryono Kota Semarang Safitri, Fristy Aulia; Rosyida, Isnaini
Imajiner: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 5 (2025): Imajiner: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/imajiner.v7i5.23894

Abstract

Penelitian ini bertujuan untuk menerapkan metode Welch-Powell pada pewarnaan graf dalam pengaturan fase lalu lintas di persimpangan Metro Kota Semarang, menentukan durasi lampu lalu lintas di persimpangan Metro dengan metode Webster, dan menganalisis galat dari perhitungan durasi lampu merah dan hijau tersebut. Metode yang digunakan adalah pewarnaan graf menggunakan algoritma Welch-Powell dan metode Webster. Hasil penelitian diperoleh pengaturan lampu lalu lintas pagi dan sore hari sebanyak 4 fase dengan fase 1 meliputi arus dari Jalan MT. Haryono (selatan) dan Jalan MT. Haryono (utara) ke selatan dengan durasi lampu hijau 57 detik dan merah 83 detik pada pagi hari serta durasi lampu hijau 72 detik dan merah 103 detik pada sore hari. Fase 2 meliputi arus dari Jalan Lamper sari dengan durasi lampu hijau 26 detik dan merah 114 detik pada pagi hari serta durasi lampu hijau 26 detik dan merah 149 detik pada sore hari. Fase 3 meliputi arus dari Jalan MT. Haryono (utara) ke barat dengan dengan durasi lampu hijau 20 detik dan merah 120 detik pada pagi hari serta durasi lampu hijau 21 detik dan merah 154 detik pada sore hari. Fase 4 meliputi arus dari Jalan Sriwijaya dengan dengan durasi lampu hijau 29 detik dan merah 111 detik pada pagi hari serta durasi lampu hijau 48 detik dan merah 127 detik pada sore hari. Hasil perhitungan galat durasi lampu lalu lintas, diperoleh perhitungan galat durasi lampu merah dan hijau cukup kecil baik pada pagi maupun sore hari.
Implementasi Logika Fuzzy Metode Mamdani Pada Prediksi Tingkat Kesehatan Mental Mahasiswa Rumpun Matematika Angkatan 2024 di Universitas Negeri Semarang Dewi, Nuraliftsa Maharani; Rosyida, Isnaini
Imajiner: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 5 (2025): Imajiner: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/imajiner.v7i5.24154

Abstract

Kesehatan mental merupakan aspek penting dalam menunjang prestasi akademik, motivasi belajar, dan kesejahteraan diri mahasiswa. Kesehatan mental setiap mahasiswa tidak dapat diperkirakan secara pasti, mengingat banyaknya faktor yang mempengaruhi, seperti tingkat spiritualitas, dukungan keluarga, kualitas pertemanan, dan stres akademik yang berbeda-beda. Maka dari itu, penelitian ini bertujuan untuk memprediksi tingkat kesehatan mental mahasiswa dengan mengimplementasikan logika fuzzy metode Mamdani sebagai sistem analisis. Terdapat empat variabel input yang digunakan, yaitu tingkat spiritualitas, dukungan keluarga, kualitas pertemanan, dan stress akademik. Sementara itu, variabel output yang digunakan yaitu variabel tingkat kesehatan mental. Proses perolehan data dilakukan dengan cara menyebarkan angket kepada calon responden. Penelitian ini dilakukan dengan bantuan platform Google Colab karena terdapat library untuk membuat sistem prediksi. Hasil penelitian diperoleh nilai MAPE sebesar 20% yang berarti memiliki akurasi kebenaran sebesar 80%. Hal ini menunjukkan bahwa penerapan logika fuzzy metode Mamdani cukup efektif dalam memprediksi tingkat kesehatan mental mahasiswa rumpun matematika angkatan 2024 di Universitas Negeri Semarang.
Application of Compatible Graph and Webster Methods for Traffic Light Arrangement in Jepara Asih, Tri Sri Noor; Hidayati, Siti Nur; Mulyono, Mulyono; Rosyida, Isnaini
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 7, No 4 (2023): October
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v7i4.16242

Abstract

The problem of congestion has become a common problem that is often found on the highways, especially at the crossroads, without exception in Jepara Regency. The Mayong-Jepara Highway intersection is classified as a busy intersection that is full of vehicles during every departure and return hours, which are dominated by factory employees. Congestion often occurs at these intersections even though there are traffic lights that regulate the movement of vehicles. So, This study aims to find the solutions to congestion problems at Mayong-Jepara Highway intersection through compatible graph modeling and optimizing traffic light cycle time using the Webster method. Compatible graphs are used to determine traffic flows that are worked to move simultaneously without causing collisions, and that are used to carry out the graph weighting to determine the number of phases. The variables used in this applied research are the data on the number of vehicles, road width, and traffic light duration that taken directly in the field. Because the traffic density in the morning and afternoon is different for each intersection arm. Thus, the cycle time is determined in 2 sessions namely the morning and the afternoon. From the modeling of the compatible graph that has been weighted, it is obtained that the morning and afternoon sessions have 3 phases as the total which are then used to determine the traffic light cycle time. As a result, the cycle times for the morning session are 98 seconds, and the afternoon session is 155 seconds. The results were then simulated with PTV Vissim software and assessed to be quite effective in dealing with congestion and heavy traffic at the Mayong-Jepara Highway intersection especially in the afternoon session.
Inkuiri Terbimbing untuk Meningkatkan Berpikir Kritis dan Kemandirian Belajar pada Materi Trigonometri Lanjut Wibowo, Harris Adi; Waluya, Budi; Rosyida, Isnaini
Sepren Vol 7 No 01 (2025): Edisi November 2025
Publisher : Prodi Pendidikan Matematika FKIP Universitas HKBP Nommensen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36655/sepren.v7i01.1862

Abstract

This study aims to develop and evaluate the effectiveness of a mathematics learning module based on inquiry guided learning in advanced trigonometry to enhance students' critical thinking skills and learning independence at the high school level. The research employed a research and development approach involving two Grade XI science classes at SMA Santa Maria Cirebon. The module was developed through a series of stages including needs analysis, design, expert validation, and classroom implementation over the course of one month. Data were collected through learning outcome tests, observations, and interviews, and analyzed using both quantitative and qualitative methods. The results show that the module effectively improved students' academic performance, with most students demonstrating increased scores and enhanced critical thinking skills. The findings also indicate a positive correlation between learning independence and exam scores. However, some students still struggled due to low levels of independent learning. Instrument validation confirmed that the test items met criteria for content validity, alignment with curriculum indicators, and the ability to assess higher-order thinking skills. This study concludes that the inquiry guided learning approach is effective in improving mathematics learning quality and highlights the importance of fostering independent learning as an integral part of the educational process.
Co-Authors - Hwihanus Abdurahim, Abdurahim Adi Nur Cahyono Aini, Aulia Hurul Anggraini, Lana Aristya Arifah, Nafiqotun Asih, Tri Sri Noor Aula, Maulida Fatma Reza Baihaqi, Muhamad Adzib Budi Waluya, St. Danieryanto, Erlia Dewi, Nuraliftsa Maharani Diari Indriati Fitriyani, Eka Retna Hardi Suyitno Have Zulkarnaen Huda, Muhamad Nurul Indah E. Wijayanti Isnarto, Isnarto Iwan junaedi Jahfaludin, Abi Junaedi , Iwan Kharomah, Siti Ismiatul Kiki A. Sugeng Kristina Wijayanti Mashuri Mashuri Mulyono Mulyono Nisarohmah, Nur Ilmia Noriza Munahefi, Detalia Novi Darmayanti Nurdini, Eka Nurhalisha, Erina Nurkaromah Dwidayati, Nurkaromah Priscilia, Priscilia Monica Praneswari Putri, Neli Septiana Putriaji Hendikawati Rachmani Dewi, Nuriana Radian Sri Rama Riawati, Beti Riyadhotul Janah, Siti Rochmad - Safitri, Fristy Aulia Salsadina, Nida Alifa Scolastika Mariani Siti Muawanah Siti Nur Hidayati Slamet Riyadi St. Budi Waluya Suparmi Suparmi Suryonegoro, Bayu Murti Suryono Suryono Susanti, Desmiani Sutri Handayani W. Widodo Wahyuningsih, Vebryana Wardono Wardono Wibowo, Harris Adi Widiantomo, Gilar Ajie Wiharno, Wiharno Zaenuri Mastur