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Siti Salamah Br Ginting

Universitas Islam Negeri Sumatera Utara

Author-ID : 3336024

Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Nursing Physics Public Health Social Sciences Other

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Studi Riview Literatur : Game Theory tentang Transportasi Online Trisiya, Kapita Ayu; Fitria, Nabila; Hasibuan, Mega Utami; Hidayati, Nadia; Humayra, Lutfia; Harahap, Marwah Mahfuzah; Rachma, Dianny; Br Ginting, Siti Salamah
Journal of Multidisciplinary Inquiry in Science, Technology and Educational Research Vol. 2 No. 1b (2025): NOVEMBER 2024 - JANUARI 2025 (TAMBAHAN)
Publisher : UNIVERSITAS SERAMBI MEKKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/mister.v2i1b.2810

This article discusses the application of game theory in online transportation, focusing on public transportation management, traffic congestion, and passenger behavior. The study highlights how game theory can optimize decision-making among stakeholders, analyze competitive strategies among service providers, and improve traffic management. A literature review method is used to collect data from various sources, revealing insights into dynamic pricing strategies, user decision-making, and the impact of regulation on service providers. The study concludes that game theory is essential to understanding interactions in online transportation, while emphasizing the need for further research into the social impacts of these strategies and the evolving regulatory landscape.

Studi Literatur : Optimasi Perencanaan Produksi dengan Metode Goal Programming Atika Rahmah; Siti Salamah Br Ginting; Avita Salsabila; Fanny Selfinta Perangin-angin; Mustika Nurbayeni; Nurul Fatma Dewi Mardianto; Wulan Dari
Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa Vol. 3 No. 1 (2025): Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/algoritma.v3i1.379

Production planning is one of the most important factors in improving business continuity. The preparation of production planning is related to the optimization of production for a particular business so that the business can operate efficiently and production activities achieve competitive prices. The preparation of production planning must consider several factors because every business has different goals that it wants to achieve. The Goal Programming method aims to minimize deviations from the targets set by the business, so that business goals can be achieved optimally. This research aims to optimize production in a company that can accomplish more than one goal. The method used in this study is Systematic Literature Review (SLR), and this study identifies 5 previous journals. The source of information used in this study is articles from national journals published between 2018-2024. The results of this study show that Goal Programming is a very effective tool in production and distribution planning in various industrial sectors.

The role of adversity quotient (AQ) for successful mathematics learning Br Ginting, Siti Salamah
JPP (Jurnal Pendidikan dan Pembelajaran) Vol 31, No 2 (2024)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um047v31i22024p91-104

This study aims to explore the role of adversity quotient (AQ) in the success of mathematics learning. AQ refers to an individual's ability to survive and overcome difficulties in learning, which is particularly relevant in the context of mathematics which is often considered a challenging subject. This article examines the history and development of the concept of AQ, how it differs from other intelligences such as IQ and EQ, as well as AQ development strategies to improve achievement in mathematics. This study uses a literature review method by analyzing academic literature in the last 10-15 years. Challenges include the complexity of mathematical concepts, misunderstandings, anxiety, lack of motivation, diverse learning styles, a less supportive learning environment, and different starting abilities. AQ, which refers to a person's ability to persevere in the face of adversity, plays a crucial role in helping students overcome these challenges. This research discusses the history and development of the concept of AQ, its dimensions, its differences with other intelligences such as IQ and EQ, and its important role in overcoming the challenges of mathematics learning. The results of the study show that AQ contributes significantly to improving students' motivation, learning resilience, and problem-solving skills in mathematics. This study provides recommendations for educators in creating a supportive learning environment as well as strategies to improve students' AQ.

Penerapan Analisis sensitivitas dalam Pengambilan Keputusan Operasional Fadhilah Rahmah; Ekki Wahyuni Lubis; Winda Winata S Pane; Abdullah Nasution; Siti Salamah Br Ginting
Aktivisme: Jurnal Ilmu Pendidikan, Politik dan Sosial Indonesia Vol. 2 No. 3 (2025): Juli: Aktivisme: Jurnal Ilmu Pendidikan, Politik dan Sosial Indonesia
Publisher : Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/aktivisme.v2i3.1106

This study aims to systematically review the application of sensitivity analysis in operational decision-making based on linear programming. The research method used is a Systematic Literature Review (SLR), analyzing scientific articles published between 2018 and 2024 from databases such as Scopus, ScienceDirect, SpringerLink, and Google Scholar. The review focuses on how sensitivity analysis is employed to evaluate the stability of linear programming solutions in the face of parameter changes, such as objective function coefficients, constraint bounds, and resource availability. The results indicate that local sensitivity analysis approaches are the most commonly used due to their simplicity and ease of interpretation. However, they fall short in capturing parameter interactions and complex uncertainty. Therefore, recent studies have started to explore global sensitivity methods, such as Morris and Sobol techniques, as well as geometric visualization approaches to provide a more holistic understanding. This study recommends integrating both local and global approaches and utilizing computational tools to enhance the robustness of operational decisions. The findings are expected to serve as a reference for more adaptive, efficient, and resilient decision-making under uncertainty.

Pengalokasian Dana Bulanan Mahasiswa secara Optimal Menggunakan Metode Big-M Nabila Rizki Aprilia; Siti Salamah Br Ginting; Pinkan Indriani Daulay; Fadhil Abdullah
JOURNAL SAINS STUDENT RESEARCH Vol. 3 No. 4 (2025): Jurnal Sains Student Research (JSSR) Agustus
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v3i4.5356

Proper monthly budget management is often a challenge for students, especially when they have to meet basic needs with limited resources. This study aims to improve monthly fund allocation for students through the use of the Big-M method in linear programming. A mathematical model is developed based on the priority of needs and limited budget, considering constraints in the form of inequalities (≥) that require surplus variables and additional variables. The Big-M method is applied in a simplex approach by giving a large penalty (M) to the additional variables to achieve an optimal solution. The findings of the study indicate that this method is effective in providing a balanced and efficient fund allocation between primary needs such as food and education, and also additional needs such as transportation and entertainment. Therefore, the Big-M method can be used as a logical and structured tool in student financial planning.

Factors Affecting Mathematical Creative Thinking Ability: A Systematic Review and Multidimensional Perspective Br Ginting, Siti Salamah; Armanto, Dian; Amry, Zul; Dewi, Izwita; Napitupulu, Elvis
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 9 No 1 (2025): JEP (Jurnal Eksakta Pendidikan)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jep/vol9-iss1/949

The ability to think creatively mathematically, defined as the capacity to generate novel, diverse, and valuable mathematical ideas or solutions to problems with fluency, flexibility, originality, and elaboration, is a crucial skill in facing the challenges of the 21st century. However, a comprehensive understanding of the influencing factors is still limited. This systematic review aims to integrate and synthesize current research on factors influencing mathematical creative thinking abilities from a multidimensional perspective. A systematic search method was conducted on the Scopus database for studies published between 2019 and 2024. The results show the complexity of interactions between cognitive (thinking style, analogical reasoning, computational thinking), affective (self-efficacy, attitudes towards mathematics, self-regulated learning), and contextual (learning approaches, technology integration, background) factors from the 31 articles analyzed. cultural background) in influencing mathematical creativity. The analysis also revealed differences in influencing factors between levels of education from junior high school to college. These results stress how important it is to look at math creativity as a whole. They also have important implications for how math is taught and for future research, such as the need for longitudinal studies and the creation of integrative theoretical models

STUDI LITERATURE REVIEW: PENERAPAN TEORI PENGAMBILAN KEPUTUSAN DALAM LINGKUNGAN BISNIS Solin, Tia ananda; Br Munthe , Anisah Putri; Harahap, Ananda Aditya Sari; Sitorus, Siti Fatimah; Harahap, Syafrida Laylani; Angkat, Dhevy Kartika Ayu; Harahap, Nisaiy Darussakinah; Br Ginting, Siti Salamah
Relevan : Jurnal Pendidikan Matematika Vol 4 No 6 (2024): Relevan : Jurnal Pendidikan Matematika
Publisher : Yayasan Amanah Nur Aman

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Pengambilan keputusan merupakan aspek fundamental dalam setiap aktivitas bisnis yang mempengaruhi kinerja dan kelangsungan perusahaan. Penelitian ini bertujuan untuk menganalisis penerapan teori pengambilan keputusan dalam lingkungan bisnis melalui studi literature review. Tahap studi literature review ini adalh pengumpulan data, penyajian materi, penentuan dan pengelolaan hasil dan terakhir penarikan kesimpulan. Hasil penelitian menunjukkan bahwa dari 25 artikel “Studi Literature Review: Penerapan Teori Pengambilan Keputusan Dalam Lingkungan Bisnis” yang diterbitkan dari tahun 2021 sampai 2024, hanya 13 artikel yang memenuhi variabel, hanya 7 artikel diinklusi untuk dianalisis dan hanya 6 artikel diekslusi. Dengan demikian dapat disimpulkan bahwa penerapan teori pengambilan keputusan yang tepat dapat meningkatkan kualitas keputusan dalam konteks bisnis, membantu manajer untuk mengelola ketidakpastian, serta mengoptimalkan sumber daya yang ada. Penelitian ini juga menggaris bawahi pentingnya pengembangan pendekatan yang lebih holistik dan adaptif dalam menghadapi dinamika pasar yang cepat berubah. ABSTRACT Decision making is a fundamental aspect in every business activity that affects the performance and continuity of the company. This research aims to analyze the application of decision making theory in the business environment through a literature review study. This literature review study stage is collecting data, presenting material, determining and managing results and finally drawing conclusions. The research results show that of the 25 articles "Literature Review Study: Application of Decision Making Theory in the Business Environment" published from 2021 to 2024, only 13 articles met the variables, only 7 articles were included for analysis and only 6 articles were excluded. Thus it can be concluded that the application of appropriate decision making theory can improve the quality of decisions in a business context, help managers to manage uncertainty, and optimize existing resources. This research also underlines the importance of developing a more holistic and adaptive approach in dealing with rapidly changing market dynamics.

SYSTEMATIC LITERATURE REVIEW: ANALISIS OPTIMASI PRODUKSI DENGAN MENGGUNAKAN METODE GOAL PROGRAMMING Herdiyanti, Aulia; Ginting, Siti Salamah Br; Lubis, Putri Nabila; Rezeki, Sri; Syahrani, Vania Retna; Salsabila, yasmin; Zamaiyah
Relevan : Jurnal Pendidikan Matematika Vol 4 No 6 (2024): Relevan : Jurnal Pendidikan Matematika
Publisher : Yayasan Amanah Nur Aman

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Goal Programming adalah metode yang dapat digunakan untuk mencari solusi optimal terkait sumber daya yang ada dalam sebuah perencanaan produksi dengan mempertimbangkan beberapa tujuan yang ingin menjadi prioritas dalam kegiatan produksi barang. Metode goal programming adalah salah satu pendekatan yang memiliki potensi untuk meningkatkan perencanaan produksi. Tujuan penelitian ini adalah mencari tau, mempelajari dan menganalisa apa saja yang menjadi keoptimal sebuah perencaan produksi dengan menggunakan Metode Goal Programming. Metode penelitian yang digunakan adalah Systematic Literature Review yang bersumber dari 20 artikel jurnal yang dipublikasikan pada interval tahun 2015-2024 dan dikumpulkan melalui media online seperti Google Scholar, Mendeley dan media online akademik lainnya yang terkait dengan Metode Goal Programming. Hasil yang diperoleh yaitu: optimasi produksi dengan menggunakan Metode Goal Programming dapat mengetahui perencanaan permintaan pasar atau produksi, meminimalkan biaya produksi, dan mengoptimalkan pendapatan laba penjualanan. ABSTRACT Goal Programming is a method that can be used to find optimal solutions related to existing resources in a production plan by considering several objectives that want to be prioritized in the production of goods. The goal programming method is one approach that has the potential to improve production planning. The purpose of this study is to find out, study and analyze what is the optimal production plan using the Goal Programming Method. The research method used is the Systematic Literature Review which is sourced from 20 journal articles published in the interval 2015-2024 and collected through online media such as Google Scholar, Mendeley and other academic online media related to the Goal Programming Method. The results obtained are: production optimization using the Goal Programming Method can determine market demand or production planning, minimize production costs, and optimize sales profit revenue.

PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE STAD BERBANTUAN APLIKASI QUIZIZZ TERHADAP HASIL BELAJAR Sirait, Hanifah Rahmi; S, Isran Rasyid Karo-Karo; Ginting, Siti Salamah Br
Relevan : Jurnal Pendidikan Matematika Vol 5 No 1 (2025): Relevan : Jurnal Pendidikan Matematika
Publisher : Yayasan Amanah Nur Aman

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Penelitian yang telah dilakukan untuk melihat hasil belajar peserta didik pada mata pelajaran matematika di sekolah. Berkembangnya pendidikan tidak terlepas dari yang namanya pengetahuan dan teknologi. Oleh karena itu peneliti berharap adanya media dengan menggunakan HP dapat membuat pembelajaran aktif dan meningkatkan hasil belajar siswa. Metode penelitian ini dilaksanakan dengan menggunakan jenis penelitian eksperimen semu dengan metode kuantitatif. Adapun populasi dari peneliti ini yaitu peserta didik SMA Swasta PABA Binjai dengan sampel 21 siswa kelompok eksperimen dan 22 siswa kelas kontrol. Hasil dari penelitian ini adalah besarnya pengaruh model pembelajaran kooperatif tipe STAD dengan hasil koefisien determinan sebesar 0,44 atau 44% dengan kategori sedang jika dipresentase kan. Hasil penelitian ini menunjukkan adanya pengaruh terhadap penerapan model pembelajaran kooperatif tipe STAD (Student Team Achievement Division) terhadap hasil belajar siswa. Serta hasil hipotesis t-hitung > t-table yaitu 2,46977 > 2,01954097. Oleh karena itu penerapan model pembelajaran kooperatif tipe STAD berpengaruh terhadap hasil belajar peserta didik pada materi Operasi Matriks kelas XI di SMA Swasta PABA Binjai. ABSTRACT The research that has been conducted to see the learning outcomes of students in mathematics subjects in schools. The development of education is inseparable from what is called knowledge and technology. Therefore, researchers hope that the existence of media using cellphones can make learning active and improve student learning outcomes. This research method was carried out using a quasi-experimental research type with a quantitative method. The population of this researcher is students of SMA Swasta PABA Binjai with a sample of 21 students in the experimental group and 22 students in the control class. The results of this study are the magnitude of the influence of the STAD type cooperative learning model with a determinant coefficient of or with a moderate category if presented. The results of this study indicate an influence on the application of the STAD (Student Team Achievement Division) type cooperative learning model on student learning outcomes. And the results of the hypothesis are . Therefore, the application of the STAD type cooperative learning model has an effect on student learning outcomes in the Matrix Operation material for class XI at SMA Swasta PABA Binjai.

PENGARUH MODEL PAIKEM TERHADAP KEMAMPUAN PEMECAHAN MASALAH DAN LITERASI NUMERASI PADA MATERI TEOREMA PYTHAGORAS Pradana, Putra; Samin Lubis, Mara; Br Ginting, Siti Salamah
Relevan : Jurnal Pendidikan Matematika Vol 5 No 1 (2025): Relevan : Jurnal Pendidikan Matematika
Publisher : Yayasan Amanah Nur Aman

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Penelitian ini dilatarbelakangi oleh rendahnya kemampuan pemecahan masalah dan literasi numerasi siswa di Indonesia. Tujuan penelitian ini adalah untuk mengetahui pengaruh model pembelajaran PAIKEM terhadap kemampuan pemecahan masalah dan literasi numerasi siswa kelas VIII pada materi Teorema Pythagoras di SMP Islam Al-Ulum Terpadu Medan. Penelitian ini menggunakan metode quasi eksperimen dengan desain one group pretest-posttest, yaitu hanya melibatkan satu kelas sebagai kelas eksperimen. Sampel penelitian adalah siswa kelas VIII B yang berjumlah 32 orang. Data dikumpulkan melalui tes dan dokumentasi, kemudian dianalisis menggunakan uji-T dan ANOVA. Hasil penelitian menunjukkan bahwa model PAIKEM berpengaruh positif terhadap kemampuan pemecahan masalah dan literasi numerasi siswa. Hal ini terlihat dari peningkatan nilai rata-rata tes setelah pembelajaran menggunakan model PAIKEM. ABSTRACT This research was motivated by the low problem solving skills and numeracy literacy of students in Indonesia. The purpose of this study was to determine the effect of PAIKEM learning model on problem solving ability and numeracy literacy of grade VIII students on Pythagorean Theorem material at Al-Ulum Integrated Islamic Junior High School Medan. This research used quasi experimental method with one group pretest-posttest design, which only involved one class as the experimental class. The research sample was class VIII B students totaling 32 people. Data were collected through tests and documentation, then analyzed using T-test and ANOVA. The results showed that the PAIKEM model had a positive effect on students' problem solving ability and numeracy literacy. This can be seen from the increase in the average test score after learning using the PAIKEM model.

Co-Authors A.Irma Putri Meilina Abdullah Nasution Adawiyah Ritonga Ade Syamfitri Ahyaningsih, Faiz Ajeng Sri Hadimiati Alfito Fatihah Ali Mahdi, Azra Amry, Zul Andespa Siregar Andini, Rizka Tri Angkat, Dhevy Kartika Ayu Annisa Aulia Dahlan Dalimunthe Annisa Ul Khoiriah Pasaribu Apendi, Rahmat Apriani Syahputri Ardiansyah Dalimunte, Ridho Armina Rangkuti Asrah Nabila Purba Athifah, May Sarah Atika Rahmah Avita Salsabila Azra Sabrina Bayhaqi Yasri Br Munthe , Anisah Putri Br. Silalahi, Rafiqah Gunawan Bulan Naysabilla Cici Wulandari Cyntia Suarni Arifin Dahlan, Nabila Adelia Daulay, Irma Sari Desmi Fitri Syahdani Br Sitepu Dian Armanto Dina Selvia Dini Ulya Sarah Samosir Dwina Rahayu Saputri Ega Trianingsih Aksana Ekki Wahyuni Lubis Elvis Napitupulu, Elvis Fadhil Abdullah Fadhila, Hikma Fadhilah Rahmah Fadilah Aulia Fakhrezi, Ilham Achmad Fanny Selfinta Perangin-angin Fara Syifa Nabila Siregar Farizi Aqfi Fatih Syahputra, Rizky Fatimah Zahra Fauziah Mawaddah Harefa Fitria, Nabila Fitriani Fitriani Ghasani Fathonia Hadiyatunnisa, Putri Hakim Fahrezi Harahap, Alya Rahmadani Harahap, Ananda Aditya Sari Harahap, Hani Rarti Syahara Harahap, Marwah Mahfuzah Harahap, Nisaiy Darussakinah Harahap, Syafrida Laylani Hasan, Maulana Hasanah Hasanah Hasanah Hasanah Hasibuan, Aulia Rahman Hasibuan, Mega Utami Hasibuan, Patimah Herdiyanti, Aulia Hermaliya, Dinda Hidayati, Nadia Hikmah Fazariah Humayra, Lutfia Icha Amelia Inna Muthmainnah Dalimuntha Irda Auliya Hadi Lubis Izwita Dewi Jamiah Nurhakiki Karin Sawita Kawilda Hasibuan, Cindy Khairiah, Irmayati Khairunnisa Khairunnisa Lina Yana Nababan Lubis , Mara Samin Lubis, Putri Nabila Luthvia Aprilliza Utami Mara Samin Lubis, Mara Samin Marshanda Suraya Maulia Fadila Mayang Nabila Melinda Azizah Miftah Kurnia Arfah Pulungan Muhammad Farhan Muhammad Murdani Mukhlida Khofipah Hasibuan2 Murniati . Mustika Nurbayeni Nabila Rizki Aprilia Nanza Turianda Nanza Turianda Nasution, Afifah Nabila Nasution, Habib Al Ghifari Nasution, Lilis Suryani Nasution, Salimah Angreiny Nasution, Sarmila Fitri Yanti Nazila, Ila Nazira Ananda Nur Aisyah Nur Elisah Nasution Nur Hidayah Limbong Nur Saniyah Siregar Nurdiana Siregar NURHALIMAH Nurhaliza Lubis, Siti Nuria Ulfah Lubis Nurika Kartika Dewi Nursania Simbolon Nurul Choriah Tumanggor Nurul Fatma Dewi Mardianto Pebriani, Sarah Rizki Pinkan Indriani Daulay Pradana, Putra Purba, Halimatussya’diyah Putri Amanda Putri Amanda Putri Khofifah Rambe Putri Rahmadani Putri Yolanda Qori Aulia Hafni Nasution Rachma, Dianny Rahmadsyah, Fahri Rahmat Apendi Rambe, Ahmadsyah Fauzian Rani Nurfadillah Ratna Sari, Lisa Rifa’i, Muhammad Rindi Fatmawati Riska Dewi Riyanti Riyanti Rustam S, Isran Rasyid Karo-Karo Sabita, Siti Aqilah Sabrina Aisha Putri Lubis Sahara, Roslina Sahrul Romadona Salsabila, yasmin Samin Lubis, Mara Samosir, Dini Ulya Sarah Saprina Maulida Saputri Saputri Saputri, Saputri Sarah Rizki Pebriani Sastika, Weni Sazatul Asmal Selfi Asruri Selfi Asruri Selviana Anggreani Sherly Putri Revika Simanjorang, Mangaratua M Sirait, Hanifah Rahmi Siregar, Nurdiana Siregar, Rasyid Ridho Siregar, Sulthon Zulkarnain Siregar, Tanti Jumaisyaroh Siti Izzati Sarah Siti Maysarah Siti Nur Aina Siti Nurmala Siti Zia Hadatul Hasanah Sitorus, Siti Fatimah Situmorang, Sintia Solin, Tia Ananda Sonya Liani Nasution Sri Rahayu Ningsih Sri Rezeki Suci Dahlya Narpila, Suci Dahlya Syahrani, Nur Syahrani, Vania Retna Syawal Gultom Syifa Husna Ramadhani Syofiah Sinaga Tasya Aulia Faisal Tri Andini, Amelia Tri Hartanti Trisiya, Kapita Ayu Utami, Nabila Vina Al Liana Wahyu Wahono Wardani, Putri Winda Winata S Pane Wirdia, Indah Aini Wulan dari Yulia Nasution Zamaiyah Zannurrain, M. Fauzan Zulaily Syahrani

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