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All Journal Toba: Journal of Tourism, Hospitality, and Destination CEMERLANG :Jurnal Manajemen dan Ekonomi Bisnis Jurnal Kajian dan Penelitian Umum International Journal Business, Management and Innovation Review Journal of Financial Management & Accounting Jurnal Ilmiah METHONOMI
Supriadi Siagian
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Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Social Sciences Other

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ANALISIS PENGARUH TINGKAT SUKU BUNGA PENJUALAN KREDIT TERHADAP PROFITABILITAS CV. RATU MOTOR TANJUNG MORAWA Sunarji Harahap; Supriadi Siagian
CEMERLANG : Jurnal Manajemen dan Ekonomi Bisnis Vol. 1 No. 1 (2021): CEMERLANG : Jurnal Manajemen dan Ekonomi Bisnis
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/cemerlang.v1i1.805

Abstract

Ratu Motor merupakan salah satu perusahaan yang bergerak dalam bidang jual-beli sepeda motor baru/bekas yang telah lama berkecimpung di bisnis ini dan seperti perusahaan lainnya, perusahaan ini juga menginginkan pertumbuhan laba yang signifikan untuk bisnis tersebut. Tujuan dari penelitian ini adalah untuk melihat apakah tingkat suku bunga berpengaruh terhadap profitabilitas perusahaan ini. Penelitian ini penting untuk mengetahui kelebihan dan kekurangan dari kebijakan perusahaan yang ada sekarang untuk diperbaiki.Dalam melaksanakan penelitian, metode yang digunakan meliputi wawancara langsung dengan karyawan di sana dan observasi di lapangan.Dari hasil penelitian ditemukan bahwa selama ini tingkat suku bunga yang diterapkan belum cukup meningkatkan profit pada perusahaan dan oleh karena itu diperlukan suatu perencanaan untuk memperbaiki masalah tersebut. Maka dari itu perusahaan perlu melakukan perencanaan dan pengawasan lebih terhadap tingkat suku bunga yang akan diberikan terhadap konsumen yang hendak membeli sepeda motor secara kredit.        
THE EFFECT OF ROA, LEVERAGE, AND GROWTH ON PROFIT QUALITY (CASE STUDY OF PROPERTY AND REAL ESTATE COMPANIES LISTED ON THE INDONESIA STOCK EXCHANGE) PERIOD 2020-2022 Supriadi Siagian
Journal of Financial Management & Accounting Vol. 1 No. 1: MARCH - AUGUST 2024
Publisher : PT. MITRA ANGKASA INFORMATIKA

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Abstract

This study aims to test ROA, Leverage , and Growth against Earnings Quality (case study on property and real estate companies listed on the Indonesia Stock Exchange for the period 2020-2022) . The population in this study is 1 3 property and real estate companies listed on the Indonesia Stock Exchange . This study used purposive sampling and obtained sample of 3 companies. The sample collection technique used purposive sampling method, namely taking research samples by paying attention to certain criteria based on research objectives. Data analysis using multiple linear regression with the help of SPSS software. The results of the determination coefficient test show that the Adjusted R2 value obtained is 0.834. The magnitude of the determination coefficient (R Square) is 0.870 or equal to 87%. This figure means that the variables ROA, Leverage , and Growth simultaneously have an effect on Profit Quality listed on the IDX in 2020-2022. Keywords: ROA, Leverage, Growth, Earnings Quality
Pengaruh Daya Tarik Wisata dan Fasilitas layanan Terhadap Kepuasan Wisatawan Di Wisata Pamah View, Kabupaten Langkat Supriadi Siagian; Mita, Merry Moy
TOBA: Journal of Tourism, Hospitality, and Destination Vol. 1 No. 2 (2022): May 2022
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (567.145 KB) | DOI: 10.55123/toba.v1i2.564

Abstract

This study aims to determine the effect of tourist attraction and service facilities on tourist satisfaction in Pamah View tourism, Langkat district. The population in this study were all people who came to travel to Pamah View, Langkat district. In this study, data were collected through a questionnaire method for 95 respondents who were obtained using random sampling technique. The type of data in this study is quantitative data analysis, quantitative analysis includes validity and reliability tests, classical assumption test, hypothesis testing through F test and t test and analysis of the coefficient of determination (R2). The data analysis technique used is multiple linear regression analysis using the SPSS Version 21 application. The results show that Attractiveness (X1) and Service Facilities (X2) simultaneously significantly influence tourist satisfaction in Pamah View tourism, Langkat district. Therefore, it is necessary to renew the form of tourism so that it has an attraction for tourists and also improves service facilities must be packaged and run properly in increasing tourist satisfaction in Pamah View tourism, Langkat district.
Circular Economy Implementation in Indonesian Manufacturing: A Systematic Literature Review of Drivers, Barriers, and uture Research Directions Supriadi Siagian; Durahman Marpaung; Prianda Pebri; Taufiq Hidayah; Purwanto, Purwanto; Fandra Dikhi Januardani; Sabrina, Sabrina
International Journal Business, Management and Innovation Review Vol. 2 No. 4 (2025): International Journal Business, Management and Innovation Review
Publisher : Universitas Veteran Bangun Nusantara Sukoharjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/ijbmir.v2i4.171

Abstract

The circular economy (CE) has emerged as a crucial paradigm for achieving resource efficiency and sustainability within Indonesia’s manufacturing sector. However, its implementation faces structural, technological, and regulatory challenges that hinder sustainable transformation. This study systematically reviews literature on CE implementation in Indonesian manufacturing to identify its drivers, barriers, and future research directions. Using the Systematic Literature Review (SLR) method guided by the PRISMA 2020 framework, data were collected from Scopus, Web of Science, and Google Scholar covering 2018–2024. Out of 462 records, 32 studies met the inclusion criteria after screening and quality assessment. Findings indicate that government policy support, digital technology readiness, and supply chain collaboration are key drivers, while limited funding, low organizational awareness, and fragmented regulation remain major barriers. This review contributes by proposing an integrative conceptual framework and outlining future research on circular business models and cross-sectoral policies to accelerate in Indonesia’s green economy transition.
Mengintegrasikan Kesiapan Digital, Manajemen Sumber Daya Manusia Ramah Lingkungan, dan Inovasi Ramah Lingkungan untuk Transformasi Organisasi yang Berkelanjutan: Tinjauan Literatur Sistematis Supriadi Siagian; Prianda Pebri; Durahman Marpaung; Jufri, Jufri; Jufrizen, Jufrizen
Jurnal Kajian dan Penelitian Umum Vol. 4 No. 3 (2026): Juni: Jurnal Kajian dan Penelitian Umum
Publisher : Institut Nalanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47861/jkpu-nalanda.v4i3.2458

Abstract

Sustainable organizational transformation has become a strategic priority in the Industry 5.0 era due to increasing pressures related to Environmental, Social, and Governance (ESG) principles and the Sustainable Development Goals (SDGs). Although Digital Readiness, Green Human Resource Management (GHRM), and Eco-Innovation have been widely examined individually, studies integrating these concepts within a Sustainable Organizational Transformation (SOT) framework remain limited. This study aims to synthesize global literature and develop a conceptual model explaining the interrelationships among digital readiness, green HR practices, and ecological innovation in fostering sustainable transformation. A Systematic Literature Review (SLR) following the PRISMA 2020 guidelines was conducted. Literature was collected from Scopus, Web of Science (WoS), and ScienceDirect databases covering publications from 2020 to 2026. Of the 624 articles initially identified, 82 met the inclusion and quality assessment criteria and were analyzed using descriptive and thematic approaches. The findings reveal five major themes: Digital Readiness, GHRM, Eco-Innovation, Sustainable Organizational Transformation, and integration mechanisms among these constructs. The results indicate that Digital Readiness acts as a structural enabler that strengthens GHRM implementation and accelerates Eco-Innovation, while GHRM serves as a behavioral driver supporting sustainability-oriented transformation. This study contributes by integrating the Resource-Based View, Dynamic Capability Theory, and Natural Resource-Based View perspectives and proposes future research agendas to advance sustainability theory and organizational practice.
Pengaruh Fitur Augmented Reality terhadap Kepuasan Pengguna Transportasi Online dengan Nilai Pelanggan sebagai Variabel Mediasi Supriadi Siagian; Rila Maufira; Muridha Hasan; Bertha Nerphy Siahaan
Jurnal Ilmiah METHONOMI Vol. 11 No. 2 (2025): Jurnal Ilmiah METHONOMI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methonomi.Vol11No2.pp98-108

Abstract

Industri transportasi online menghadapi tantangan dalam mempertahankan kepuasan pengguna di tengah persaingan yang semakin kompetitif dan perkembangan teknologi digital. Penelitian ini bertujuan untuk menganalisis pengaruh fitur Augmented Reality (AR) terhadap kepuasan pengguna, serta menguji peran nilai pelanggan sebagai variabel mediasi pada layanan transportasi online. Pendekatan kuantitatif digunakan dengan melibatkan 120 responden pengguna layanan transportasi online di Kota Medan yang dipilih melalui teknik purposive sampling. Data dikumpulkan menggunakan kuesioner terstruktur dan dianalisis dengan regresi linear berganda serta uji mediasi Sobel. Hasil penelitian menunjukkan bahwa fitur AR berpengaruh positif dan signifikan terhadap nilai pelanggan (β = 0,328; p < 0,05) dan kepuasan pengguna (β = 0,415; p < 0,05). Selain itu, nilai pelanggan terbukti berperan sebagai mediator parsial dalam hubungan antara fitur AR dan kepuasan pengguna (Z Sobel = 3,892; p < 0,05). Nilai koefisien determinasi (R²) sebesar 0,587 mengindikasikan bahwa 58,7% variasi kepuasan pengguna dapat dijelaskan oleh variabel dalam model penelitian. Temuan ini menegaskan bahwa implementasi fitur AR tidak hanya berkontribusi secara langsung terhadap peningkatan kepuasan pengguna, tetapi juga melalui penciptaan nilai pelanggan yang lebih tinggi. Implikasi praktis penelitian ini menyarankan penyedia layanan transportasi online untuk mengembangkan fitur AR yang berorientasi pada kebutuhan pengguna, seperti navigasi berbasis AR dan visualisasi titik temu yang interaktif, guna meningkatkan pengalaman pengguna secara keseluruhan.
Co-Authors Bertha Nerphy Siahaan Fandra Dikhi Januardani Jufri Jufri Jufrizen Marpaung, Durahman Mita, Merry Moy Muridha Hasan Pebri, Prianda Purwanto Purwanto Rila Maufira Sabrina Sabrina Sunarji Harahap Taufiq Hidayah