Jurnal Ekonomi

http://repository.uhamka.ac.id/id/eprint/16390/

Pengaruh Ukuran Perusahaan dan Profitabilitas terhadap Kebijakan Hutang pada Industri Konstruksi di Indonesia

Bachria, Nur Annisa

Penelitian ini bertujuan untuk mengetahui pengaruh antara Ukuran Perusahaan, Profitabilitas dan Kebijakan Hutang. Variabel yang diteliti adalah Ukuran Perusahaan (Total Aset), Profitabilitas (Return On Assets) dan Kebijakan Hutang Industri Konstruksi yang ada di Bursa Efek Indonesia. Metode yang digunakan di dalam penelitian ini adalah metode kuantitatif. Sampel pada penelitian ini diambil dengan menggunakan metode purposive sampling. Teknik pengolahan data menggunakan Eviews Versi 10 yaitu, menggunakan analisis manajemen keuangan, analisis deskriptif, uji asumsi klasik dan pengujian hipotesis.
Hasil penelitian menunjukkan bahwa seacara parsial Ukuran Perusahaan tidak berpengaruh terhadap Kebijakan Hutang. Profitabilitas secara parsial berpengaruh signifikan terhadap Kebijakan Hutang, yang menggambarkan kemampuan perusahaan dalam menyelesaikan kewajibannya (Hutang). Kemudian secara simultan, Ukuran Perusahaan dan Profitabilitas mempunyai pengaruh terhadap Kebijakan Hutang.

http://repository.uhamka.ac.id/id/eprint/16390/1/FEB_MNJ_1602025117_Nur%20Annisa%20Bachria.pdf

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http://repository.uhamka.ac.id/id/eprint/16389/

KTA Indonesian Mathematics Educators Society (I-MES) 2021 – 2023

Soebagyo, Joko

http://repository.uhamka.ac.id/id/eprint/16389/1/KTA-ME19-08-0939%202021-2023%2020210303-20230302.png

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http://repository.uhamka.ac.id/id/eprint/16388/

Surat Tugas Seminar Nasional dan Diskusi Panel Pendidikan Matematika

Soebagyo, Joko

http://repository.uhamka.ac.id/id/eprint/16388/1/ST.PAK%20JOKO%2016%207%202022.pdf

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http://repository.uhamka.ac.id/id/eprint/16387/

Sertifikat Narasumber Seminar Nasional & Diskusi Panel Pendidikan Matematika ”Transformasi Digital dalam Hybrid Learning pada Era Merdeka Belajar”

Soebagyo, Joko

http://repository.uhamka.ac.id/id/eprint/16387/1/Pemateri%20Dr%20Joko%20Soebagyo.pdf

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http://repository.uhamka.ac.id/id/eprint/16386/

Investigasi Kemampuan Penalaran Siswa dalam Menyelesaikan Soal Matematika SMP Ditinjau dari Emotional Intelligence

Soebagyo, Joko

In the process of solving problems, the different categories of Emotional Intelligence can affect the final results they get. The purpose of this study was to determine the process of students’ reasoning abilities in solving junior high school math problems in terms of Emotional Intelligence. The research method used in this study is a qualitative research method with a case study approach. The subjects in this study were three junior high school students in South Tangerang. There are five indicators of mathematical reasoning ability in this study, namely collecting evidence, formulating conjectures, generalizing, justifying and drawing conclusions. Furthermore, the results of this study showed that subject T and subject S could cover all indicators of mathematical reasoning ability, namely indicators of collecting evidence, formulating conjectures, generalizing, justifying, and drawing conclusions. Meanwhile, subject R was able to meet the generalization and justifying indicators, but could not cover the indicators of collecting evidence, formulating conjectures and drawing conclusions.

http://repository.uhamka.ac.id/id/eprint/16386/1/1854-Article%20Text-5621-1-10-20220801.pdf

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http://repository.uhamka.ac.id/id/eprint/16385/

Analisis Bibliometrik Terhadap Kemampuan Berpikir Reflektif Matematis

Soebagyo, Joko

In learning mathematics, all of us should be able to think well in order to cultivate higher-order thinking skills which might be the goals of learning mathematics in schools. Mathematical reflective thinking ability is one of the classifications of higher order thinking skills that must be mastered well. However, the results of PISA in 2012 state that students in Indonesia are at a poor level, precisely at the lower level when using higher-order thinking skills. This study aims to determine the classification of mathematical reflective thinking skills with bibliometric analysis. This research data was taken using Harzing’s Publish or Perish software with data sources taken from Google Scholar with the keywords “Mathematical Reflective Thinking” and “Mathematics Education” which had been filtered according to the theme and analyzed using VOSviewer software. There are 87 articles that have gone through the screening stage where 27 terms are obtained that match the theme with the popular term being ability which is divided into six clusters. There are many terms in reflective thinking ability research, but for the terms evidence and implementation, research is rarely done.

http://repository.uhamka.ac.id/id/eprint/16385/1/11111-28037-1-PB.pdf

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http://repository.uhamka.ac.id/id/eprint/16384/

Bibliometric Analysis of the Spontaneous Group Discussion Method of Learning Mathematics Using Vosviewer Software

Soebagyo, Joko

The purpose of this study is to identify themes related to the spontaneous group discussion method so that it can be used as an opportunity for further research on the method of spontaneous group discussion in learning mathematics. This research method uses bibliometric analysis method. Data collection was taken from the Google Scholar database through the PoP (Publish or Perish) application with the keywords spontaneous group discussion mathematical method and processed using VOSviewer software. Most spontaneous group discussion research publications occurred in 2020 and 2021 as many as 31 articles. Analysis of the data in this study using VOSViewer software. The results of this study indicate that Spontaneous group discussions that are still rarely carried out include cases study, creativity and implementation. The spontaneous group discussion method can increase students’ knowledge, creativity, and application of learning methods so that the objectives of learning activities can be achieved.

http://repository.uhamka.ac.id/id/eprint/16384/1/5282-19325-1-PB.pdf

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http://repository.uhamka.ac.id/id/eprint/16383/

Analisis Riset Kalkulus Peubah Banyak Dengan Database Google Scholar Menggunakan VosViewer

Soebagyo, Joko

This research is a bibliometric analysis conducted with the intention of studying publication trends, growth of citation patterns of authorship, identifying research collaborations, and others. The related aspects of individual journals, subject areas and institutions related to the theme of multivariable calculus. The researcher based their research on bibliometric analysis using data on journal articles with the theme of multivariable calculus on a database obtained from Google Scholar in the last 10 years. A total of 515 articles were obtained from the screening process. The results of the screening are realized in a mapping chart according to the year where the trend of research publications related to multivariable calculus is in the period 2012 to March 2022, where research related to multivariable calculus has a positive publication trend where 2021 is the year the most articles are published, and Taylor & Francis is a publisher. the most published articles related to multivariable calculus, where the article by V. Holten, C. E. Bertrand, M. A. Anisimov, and J. V. Sengers entitled “Thermodynamics of supercooled water” is the most cited article. Judging from the level of color density, in the density of visualization, the themes of function, case, study, teaching and derivatie are themes that are often studied, then themes that have dim colors such as fractional calculus, differential geometry, and graphs are themes that are still rarely studied.

http://repository.uhamka.ac.id/id/eprint/16383/1/10583-27323-1-PB.pdf

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http://repository.uhamka.ac.id/id/eprint/16382/

Android-Based Mathematics Learning Media Development Research: A Bibliometric Analysis using VosViewer

Soebagyo, Joko

The purpose of this research is to determine the title and abstract about Development Of Android Mathematics in 2017-2022. The research data is taken from articles published online through Google Scholar with the keywords development of mathematics. Methods Data collection is done by checking and recording all data information about the number of articles, citations, and authors. The analysis used is full counting in the VOSViewer application. The total number of articles sampled in this study were 1000 articles with the technique of analyzing the image results obtained from the VOSviewer application, including Network visualization, Overlay visualization, and Density visualization. By using VosViewer researchers can visualize several analyzes of a research that researchers want to do.

http://repository.uhamka.ac.id/id/eprint/16382/1/24957-62780-1-PB.pdf

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http://repository.uhamka.ac.id/id/eprint/16381/

Strategi Siswa dan Langkah Polya dalam Penyelesaian Masalah Matematis Berbasis HOTS

Soebagyo, Joko

Penelitian ini di latar belakangi dengan studi literatur menggunakan VOSviewer yang menunjukan tentang keterkaitan antara topik “Strategi” dan “Kemampuan Pemecahan Masalah Matematika”, observasi pendahuluan, serta wawancara mengenai strategi siswa dalam menyelesaikan masalah matematis. Berdasarkan latar belakang tersebut peneliti menyimpulkan bahwa perlu dilakukan penelitian lebih lanjut mengenai strategi serta langkah-langkah Polya yang digunakan sisiwa dalam menyelesaikan masalah. Tujuan dari penelitian ini antara lain untuk mengungkapkan strategi siswa dalam menyelesaikan masalah matematis berbasis HOTS sekaligus langkah-langkah penyelesaian siswa sesuai dengan langkah penyelesaian masalah Polya. Penelitian ini menggunakan metode kualitatif dengan pendekatan studi kasus. 39 siswa berkontribusi sebagai subjek penelitian. Data dikumpulkan dalam bentuk hasil tes kemampuan pemecahan masalah, wawancara, dan dokumentasi. Peneliti menemukan fakta bahwa ditemukan dua strategi penyelesaian masalah matematika yaitu strategi working backwards dan intelligent guessing and testing pada lembar jawaban siswa kelas XI. Dalam menyelesaikan masalah, ada siswa yang menerapkan tiga, dua, dan satu langkah Polya yaitu langkah memahami masalah, membuat perencanaan penyelesaian, serta melakukan rencana penyelesaian. Langkah-langkah ini dilakukan siswa secara natural karena dalam pembelajaran siswa tidak selalu menggunakan langkah Polya.

http://repository.uhamka.ac.id/id/eprint/16381/1/1852-Article%20Text-5383-1-10-20220708.pdf

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