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All Journal SOROT: Jurnal Ilmu-ilmu Sosial JIP (Jurnal Industri dan Perkotaan) JEJAK JKBM (JURNAL KONSEP BISNIS DAN MANAJEMEN) Jesya (Jurnal Ekonomi dan Ekonomi Syariah) SULTANIST: Jurnal Manajemen dan Keuangan Profit : Jurnal Kajian Ekonomi dan Perbankan Syariah Maker: Jurnal Manajemen FINANCIAL : JURNAL AKUNTANSI JURNAL MUTIARA AKUNTANSI Valid Jurnal Ilmiah JAS (Jurnal Agri Sains) International Journal of Business, Law, and Education GOVERNANCE: Jurnal Ilmiah Kajian Politik Lokal dan Pembangunan Strategic: Journal of Management Sciences Proceeding of The International Conference on Economics and Business International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Journal of Governance Risk Management Compliance and Sustainability Applied Quantitative Analysis (AQA) Innovative: Journal Of Social Science Research Mount Hope Global Economic Journal Journal of Business Management Glow: Jurnal Pengabdian Kepada Masyarakat Proceeding of The International Conference on Management, Entrepreneurship, and Business
Robert Tua Siregar
Sekolah Tinggi Ilmu Ekonomi Sultan Agung
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Neuroscience Public Health Social Sciences Transportation Other

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PENGARUH LIKUIDITAS TERHADAP NILAI PERUSAHAAN DENGAN LEVERAGE SEBAGAI VARIABEL INTERVENING PADA PT UNILEVER, Tbk YANG TERDAFTAR DI BURSA EFEK INDONESIA styawan, jody; Siregar, Robert Tua; Sherly, Sherly; Butarbutar, Novitar
SULTANIST: Jurnal Manajemen dan Keuangan Vol. 7 No. 2 (2019): Desember
Publisher : Sekolah Tinggi Ilmu Ekonomi Sultan Agung Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37403/sultanist.v7i2.150

Abstract

Adapun rumusan masalah penelitian ini adalah bagaimana pengaruh likuiditas terhadap leverage dan pengaruh leverage terhadap nilai perusahaan pada PT Unilever, Tbk yang terdaftar di Bursa Efek Indonesia. Penelitian ini menggunakan desain penelitian kepustakaan. Data yang digunakan adalah data sekunder yang diperoleh dari idx.co.id. Kemudian teknik analisa data menggunakan metode deskriptif kualitatif dan metode deskriptif kuantitatif. Hasil analisis dari regresi linier sederhana (1) yaitu = 4,736 – 3,796Xartinya likuiditas berpengaruh negatif terhadap leverage. Sedangkan hasil regresi linear sederhana (2) yaitu artinya leverage berpengaruh positif terhadap nilai perusahaan. Hubungan korelasi (1) adalah sangat kuat yaitu r = 0,917 sedangkan koefisien determinasi (1) dapat dijelaskan baik buruknya likuiditas 84,0%, dan sisanya 16,0% dijelaskan oleh faktor lainnya yang tidak dibahas dalam penelitian ini. Hubungan korelasi (2) adalah kuat yaitu r = 0,769 sedangkan  koefisien determinasi (2) dapat dijelaskan baik buruknya leverage 59,1% dan sisanya 40,9% dijelaskan oleh faktor lainnya yang tidak dibahas dalam penelitian ini.  Dari hasil pengolahan dan perhitungan data sekunder, penulis mendapatkan kesimpulan bahwalikuiditas pada PT Unilever, Tbk berpengaruh negatif dan signifikan terhadap leverage sedangkan leverage pada PT Unilever, Tbk berpengaruh positif dan signifikan terhadap nilai perusahaan.
PENGARUH KUALITAS PELAYANAN DAN HARGA TERHADAP KEPUASAN KONSUMEN DENGAN BRAND IMAGE SEBAGAI VARIABEL MODERATING PADA TOKO SINAR BINTANG PHOTO PEMATANGSIANTAR Caniago, Chandra; Siregar, Robert Tua; Julyanthry, Julyanthry; Pakpahan, Grace Endang
SULTANIST: Jurnal Manajemen dan Keuangan Vol. 7 No. 2 (2019): Desember
Publisher : Sekolah Tinggi Ilmu Ekonomi Sultan Agung Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37403/sultanist.v7i2.151

Abstract

Implementasi kepuasan konsumen sebaiknya didukung beberapa unsur pelengkapnya agar dapat memenuhi kriteria kepuasan sendiri. Untuk memenuhi unsur kepuasan maka diperlukan konsistensi kualitas pelayanan dan harga yang diberikan kepada konsumen. Tujuan penelitian ini adalah untuk mengetahui gambaran dan pengaruh kualitas pelayanan dan harga terhadap kepuasan konsumen,  untuk mengetahui gambaran dan pengaruh kualitas pelayanan dan harga terhadap kepuasan konsumen yang di moderasi brand image. penelitian ini menggunakan desain penelitian kepustakaan dan lapangan. Jenis data yang digunakan adalah data kualitatif dan kuantitatif yang bersumber dari data primer dan sekunder. Hasil penelitian ini menunjukkan kualitas pelayanan sudah baik, harga sudah baik,  brand image sudah baik, kepuasan konsumen sudah puas. Hasil analisis regresi linier berganda Ŷ= 11,460 + 0,485 X1 + 0,165 X2, artinya terdapat pengaruh positif antara kualitas pelayanan dan harga terhadap kepuasan konsumen pada Toko Sinar Bintang Photo Pematangsiantar. Hasil analisis regresi dengan metode selisih mutlak, Ŷ= 40,465 + 2,324 X1 + 1,408 X2 +1,510X3 + 1,679 [X1-X3] + 1,204 [X2-X3] artinya brand image mampu memperkuat hubungan kualitas pelayanan dan harga terhadap kepuasan konsumen. konsumen, kemudian tinggi rendahnya kepuasan konsumen dijelaskan oleh kualitas pelayanan dan harga. Hipotesis H0 ditolak, artinya kualitas pelayanan dan harga berpengaruh positif dan signifikan terhadap kepuasan konsumen Toko Sinar Bintang Photo Pematangsiantar. Selanjutnya brand image mampu memoderasi hubungan kualitas pelayanan dan harga terhadap kepuasan konsumen secara signifikan.
EFFECTIVENESS OF VILLAGE FUND POLICY FOR ECONOMIC DEVELOPMENT AND RURAL INFRASTRUCTURE IN SIANTAR DISTRICT SIMALUNGUN REGENCY Silitonga, Hery Pandapotan; Sianipar, Ruth Tridiyanti; Sembiring, Lenny Dermawan; Putri, Juan Anastasia; Siregar, Robert Tua
SULTANIST: Jurnal Manajemen dan Keuangan Vol. 10 No. 1 (2022)
Publisher : Sekolah Tinggi Ilmu Ekonomi Sultan Agung Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37403/sultanist.v10i1.398

Abstract

The purpose of this study is to determine the use of village funds has been effective in developing rural economy and infrastructure development in Siantar District Simalungun Regency. Qualitative research methods used in this study, the data analysis techniques used qualitative descriptive data analysis techniques. The results of the study obtained by respondents stated that village funds distributed from the government are sufficient for development in the village, the existence of village funds is very helpful for village development, the largest use of village funds used for the construction and maintenance of agricultural business roads, and in community empowerment the largest village funds are used for village government programs for village community empowerment,  The village government compiles planning documents consisting of APBDes, RPJMDes, and RKPDes, each planning program must be supported by the village community in implementation by informing every expenditure and income of funds, supervision of monitoring periodically related to the physical development of the village, and the submission of reports on the use of village funds used for village development needs to be delivered transparently
THE MEDIATION ROLE OF WELL-BEING STUDENTS ON THE INFLUENCE OF 21st CENTURY COMPETENCE AND BLENDED LEARNING ON ENTREPRENEURSHIP LEARNING ACHIEVEMENT Ramadhan, Ramadhan; Sofiyan, Sofiyan; Efendi, Efendi; Siregar, Robert Tua; Lie, Darwin
SULTANIST: Jurnal Manajemen dan Keuangan Vol. 10 No. 2 (2022)
Publisher : Sekolah Tinggi Ilmu Ekonomi Sultan Agung Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37403/sultanist.v10i2.442

Abstract

This research uses qualitative descriptive analysis methods and quantitative descriptive analysis. The object of the study of the Private Vocational School for the Preparation of Pematangsiantar City with a sample of 187 respondents. The methods used for data analysis in this study are validity, reliability, normality, multiple and simple linear regression analysis, correlation coefficient analysis, coefficient of determination, and hypothesis test (F test and t-test). This can be concluded as follows: 1) The regression analysis results show a positive influence between 21st-century competencies and blended learning on well-being students simultaneously and partially, and there is a positive influence between well-being students and learning achievement. 2) The correlation and determination results show a strong and positive relationship between 21st-century competencies and blended learning with well-being students both simultaneously and partially, and there is a very strong and positive relationship between well-being students and entrepreneurial learning achievements. 3) The simultaneous test results show that the FH 0 test was rejected, meaning that 21st-century competence and blended learning positively and significantly affect students' well-being. 4) The partial test results show that the t H 0test is rejected, which means that 21st-century competence and blended learning have a significant effect on partial well-being students, and the results of the t H 0test are rejected, which means that well-being students have a significant effect on partial entrepreneurial learning achievement
Human Capital Performance in Manufacturing Companies in Indonesia: Analysis of the Influence of Team Work Management and Work satisfaction Siregar, Robert Tua; Pantas, Hendrick; Sudirman, Acai
International Journal of Business, Law, and Education Vol. 5 No. 2 (2024): International Journal of Business, Law, and Education
Publisher : IJBLE Scientific Publications Community Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56442/ijble.v5i2.925

Abstract

The manufacturing industry requires skilled human resources personnel who can work effectively in teams and have high work satisfaction because these factors can contribute significantly to the company's performance and competitiveness. The main objective of this study is to analyze the effect of teamwork management and work satisfaction on human capital performance in manufacturing companies. The sample used was 200 respondents, as determined by the purposive sampling method. The study's results confirmed that teamwork management and work satisfaction positively and significantly affect human capital performance. Management that supports this collaboration can reduce stress levels and increase employee engagement, which strengthens the company's performance and competitiveness of human capital. In addition, work satisfaction can also reduce stress levels and employee turnover, contributing to the stability and efficiency of human capital. This study's results are expected to guide manufacturing companies in building stronger and more competitive human resources, ultimately supporting economic growth and Indonesia's position in the global supply chain
THE EFFECT OF WORK ENVIRONMENT, WORK MOTIVATION, AND WORK DISCIPLINE ON PERFORMANCE WITH JOB SATISFACTION AS AN INTERVENING VARIABLE IN ASN EMPLOYEES AT RSUD DR. R.M DJOELHAM BINJAI Manurung, Eriyanti Agustina; Siregar, Robert Tua; Rostina, Cut Fitri
Mount Hope Economic Global Journal Vol. 3 No. 1 (2025)
Publisher : Institut Teknologi dan Bisnis Kristen Bukit Pengharapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61696/mega.v3i1.656

Abstract

This research aims to analyze the influence of work environment, work motivation, and work discipline on the performance of civil servants (ASN) at RSUD Dr. R.M. Djoelham Binjai, with job satisfaction as an intervening variable. The study focuses on understanding how these factors affect employee performance, while also considering job satisfaction as a crucial mediator. The research utilizes a quantitative approach, with data collected through surveys administered to 57 ASN employees from the nursing department at RSUD Dr. R.M. Djoelham Binjai. Data analysis was performed using statistical methods such as validity and reliability tests, assumption tests (normality, multicollinearity, and heteroscedasticity), and hypothesis testing, including the Sobel test for mediation analysis. The findings of this study reveal that both work environment and work discipline have a positive and significant impact on employee performance, with job satisfaction playing a key role in mediating these effects. Furthermore, work motivation, while having a significant positive influence on job satisfaction, did not have the same direct impact on performance. The study highlights the importance of creating a supportive work environment and fostering strong work discipline to enhance the overall performance of ASN employees. These results provide practical implications for RSUD Dr. R.M. Djoelham Binjai's management in improving the work environment, employee motivation, and discipline, which in turn would contribute to better job satisfaction and enhanced organizational performance.
Analysis of The Impact of Information Quality and Social Media Services on The Loyalty Commitment of Generation Z E-Commerce Users in Medan Parhusip, Austin Alexander; Silaban, Pasaman; Siregar, Robert Tua
Journal of Business Management Vol. 3 No. 1 (2025): August
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/jobm.v3i1.151

Abstract

This study aims to analyze the influence of information quality and social networking services on the commitment loyalty of Generation Z users of e-commerce platforms in Medan. Using a quantitative approach with a sample of 100 Generation Z respondents who shop online, data was collected through a Likert scale-based questionnaire and analyzed using multiple linear regression. The results of the study indicate that: (1) information quality has a positive and significant effect on commitment loyalty (t=3.969, sig=0.000); (2) social networking services have a positive and significant effect on commitment loyalty (t=3.601, sig=0.001); and (3) both variables together have a significant influence on loyalty commitment (F=49.101, sig=0.000). The coefficient of determination (R²) of 0.493 indicates that 49.3% of the variation in loyalty commitment can be explained by information quality and social media services. This study underscores the importance of accurate, comprehensive information and authentic social interaction in enhancing e-commerce user loyalty. The practical implication is that e-commerce platforms need to optimize information quality and leverage social media to build emotional connections with Generation Z consumers
Enhancing Innovative Work Behavior Through Innovation Climate: the Role of Cultural Intelligence and Green Transformational Leadership in Private Universities in Medan Martin Martin; Darwin Lie; Robert Tua Siregar
Proceeding of The International Conference on Economics and Business Vol. 3 No. 2 (2024): Proceeding of The International Conference on Economics and Business
Publisher : Universitas Kristen Indonesia Toraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/iceb.v3i2.504

Abstract

This study looks at how cultural intelligence (CQ) and green transformational leadership (GTL) influence employees' innovative behavior (EIB), with innovation climate (IC) playing a role in between, at private universities in Medan City. This study uses a quantitative approach with an explanatory survey method. We conducted data analysis using Partial Least Squares–Structural Equation Modeling (PLS-SEM) through Smart PLS software. The results showed that GTL had a significant positive effect on IC and EIB. IC was also shown to have a forceful and significant effect on EIB. Conversely, CQ showed a significant negative effect on IC and EIB, indicating that cultural diversity that is not managed effectively can hinder innovation. Mediation analysis indicated that IC significantly mediates the effect of GTL and CQ on EIB. However, the way CQ affects EIB through IC is still negative, meaning that if the innovation climate isn't supportive, CQ can actually have a harmful effect. These findings emphasize the importance of environmentally oriented transformational leadership and innovative climate in encouraging employee innovative behavior. Theoretically, this study integrates individual, leadership, and organizational dimensions in understanding innovative behavior. Practically, these findings provide implications for the development of HR management strategies in culturally diverse higher education environments.
Analisis Jumlah Anggota, Simpanan Anggota Dan Pemberian Pinjaman Untuk Meningkatkan Sisa Hasil Usaha Silitonga, Hery Pandapotan; Siregar, Robert Tua; Sianipar, Ruth Tridiyanti
Innovative: Journal Of Social Science Research Vol. 4 No. 4 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i4.14240

Abstract

Tujuan Penelitian ini adalah : 1. Untuk mengetahui gambaran jumlah anggota, simpanan anggota, pemberian pinjaman dan Sisa Hasil Usaha (SHU) pada Pusat Koperasi Pegawai Republik Indonesia (PKP-RI) Kabupaten Simalungun. 2. Untuk mengetahui faktor-faktor yang menyebabkan Sisa Hasil Usaha (SHU) pada Pusat Koperasi Pegawai Republik Indonesia (PKP-RI) Kabupaten Simalungun cenderung mengalami penurunan. Hasil Penelitian disimpulkan sebagai berikut :1. Jumlah anggota, pemberian pinjaman dan Sisa Hasil Usaha (SHU) tahun 2017-2021 berfluktuasi cenderung menurun sedangkan simpanan anggota tahun 2017-2021 mengalami peningkatan. 2. Faktor yang menyebabkan Sisa Hasil Usaha (SHU) mengalami penurunan dikarenakan faktor modal usaha koperasi dan jumlah anggota koperasi menurun.
PENGARUH MOTIVASI KERJA DAN PERILAKU PIMPINAN TERHADAP KINERJA PT. PERKEBUNAN NUSANTARA II KEBUN TANJUNG GARBUS Hasibuan, Muhammad Aldiansyah; Junaidi, Koko; Siregar, Robert Tua
JAS (Jurnal Agri Sains) Vol 8, No 1: Juni 2024
Publisher : Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/jas.v8i1.1518

Abstract

Hasil suatu organisasi juga tidak terlepas dari sifat para pimpinannya, karena seorang pimpinan yang berkualitas dapat menggunakan aset yang ada di dalam organisasi, dapat mengoordinasikan kegiatan bawahan yang dipimpinnya, dapat menebak segala perubahan yang terjadi tiba-tiba, dapat atasi setiap kekurangan yang ada, Siap membawa asosiasi ke tujuan yang telah ditetapkan dalam jangka waktu yang telah ditentukan sebelumnya. Hasil penelitian diperoleh variabel kepemimpinan menunjukkan pengaruh positif dan signifikan terhadap produktivitas kelapa sawit, dan Variabel mitivasi kerja menunjukkan pengaruh positif dan signifikan terhadap kinerja karyawan dapat diterima di PT. Negara atau BUMN memiliki Perkebunan Nusantara II Perkebunan Tanjung Garbus. PT. Perkebunan Nusantara II Tanjung Garbus.
Co-Authors Acai Sudirman Ananda Lubis, Fajar Rezeki Awang Firdaos Butarbutar, Marisi Butarbutar, Novita Caniago, Chandra Christine Loist Damanik, Ronald Damanik, Tiara Sastika Darwin Lie Debi Eka Putri Delima Asyanti Simanjuntak Despaleri Perangin-Angin Dharma, Edy Dina Rosmaneliana Edward, Yusuf Ronny Efendi Efendi Efendi, Efendi Elisabeth Simatupang, Elisabeth Elly Romy Elly Susanti Elly Susanti Erbin Chandra Ernest Grace Fitria Halim Ganovia, Paulus Hasibuan, Muhammad Aldiansyah Hery Pandapotan Silitonga Immanuel Fernando Hosea Manurung Ira Modifa Juan Anastasia Putri Julyanthry, Julyanthry Junaidi, Koko Karin Putri Azura Pulungan Kartini harahap Kevin Indajang Khairunnisah Lubis Lenny Dermawan Sembiring Lora Ekana Nainggolan Lubis, Abdi Kurnia Lubis, Susanti Sri Rezeki Manurung, Eriyanti Agustina Marintan Saragih Martin Martin Matondang, Sofiyan Nainggolan, Christine Dewi Nana Triapnita Nainggolan Olympic Olympic Pakpahan, Grace Endang Pantas, Hendrick Parhusip, Austin Alexander Pasaman Silaban Puji Syukran Pulungan, Karin Putri Azura Purba, Melfrianti Romauli Ramadhan Ramadhan Romy, Elly Rostina, Cut Fitri Ruth Tridianty Sianipar Salim Aktar Saprida, Saprida Sekali, Abednego Suranta Karo sherly sherly Sianipar, Ruth Tridianti Sianipar, Ruth Tridiyanti Silitonga, Hery Pandapotan Simanjuntak, Christina Novalita Simanjuntak, Delima Asyanti Sinaga, Tri Eva Maria Sisca Sisca Sisca Sisca, Sisca Sitanggang, Tina Novianti Sitepu, Hendra Gunawan Sofiyan Sofiyan Sofiyan styawan, jody Supitriyani, Supitriyani Syaifuddin Syaifuddin Theodorus, Gabriella Franly Toga Sehat Sihite Toni, Nagian Vitri Tarigan Vivi Wahana Wahana, Vivi Yansen Siahaan Yunior, Khomeiny Yusniar Lubis