Article Per Year (5 Year)
p-Index From 2021 - 2026
2.884
P-Index
This Author published in this journals
All Journal Jurnal Manajemen Journal of Artificial Intelligence and Digital Business Jurnal Pengabdian Pada Masyarakat METHABDI Majalah Ilmiah METHODA Manajemen : Jurnal Ekonomi Jurnal Ilmiah METHONOMI Jurnal Ilmu Manajemen METHONOMIX
Selamat Siregar
Universitas Methodist Indonesia
Religion Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Immunology & microbiology Languange, Linguistic, Communication & Media Medicine & Pharmacology Physics Public Health Social Sciences

Published : 22 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 22 Documents
Search

 1   2   3 
PENGARUH MOTIVASI TERHADAP PENINGKATAN PRODUKTIVITAS KERJA KARYAWAN PADA PT. PERTAMINA (PERSERO) PUTRI HIJAU MEDAN Selamat Siregar; Ferdinand Putra Daniel Hutapea
Jurnal Ilmiah METHONOMI Vol. 2 No. Suplemen (2016): Jurnal Ilmiah METHONOMI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methonomi.Vol2NoSuplemen.pp37-44

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui dan menganalisis pengaruh motivasi terhadap peningkatan produktivitas kerja karyawan pada PT. Pertamina (Persero) Putri Hijau Medan. Populasi dalam penelitian ini adalah seluruh tenaga kerja tetap yang terdapat pada PT. Pertamina (Persero) Putri Hijau Medan, dengan jumlah sampel sebanyak 84 karyawan. Variabel penelitian adalah motivasi dan produktivitas kerja. Masalah yang akan diteliti adalah pengaruh motivasi yang diterapkan terhadap peningkatan produktivitas kerja karyawan. Hasil dari penelitian diketahui nilai koefisien determinasi sebesar 0,143. Nilai tersebut berarti faktor motivasi mampu menjelaskan variabel produktivitas kerja sebesar 14,3%, sisanya sebesar 85,7% dijelaskan oleh faktor lain, seperti gaji, lingkungan kerja, dan sebagainya. Berdasarkan hasil penelitian, variabel motivasi berpengaruh positif dan signifikan terhadap produktivitas kerja karyawan.
PENGARUH PDRB RIIL DAN INFLASI TERHADAP TINGKAT KEMISKINAN KOTA MEDAN DENGAN VARIABEL INTERVENING PENGANGGURAN Selamat Siregar
Jurnal Ilmiah METHONOMI Vol. 3 No. 2 (2017): Jurnal Ilmiah METHONOMI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methonomi.Vol3No2.pp61-72

Abstract

Kemiskinan di Kota Medan, mengetahui pengaruh tingkat inflasi terhadap tingkat kemiskinan di Kota Medan, mengetahui pengaruh tingkat pengangguran terhadap tingkat kemiskinan di Kota Medan, mengetahui pengaruh PDRB Riil terhadap tingkat pengangguran di Kota Medan, mengetahui pengaruh tingkat inflasi terhadap tingkat pengangguran di Kota Medan, mengetahui pengaruh PDRB Riil terhadap tingkat kemiskinan yang melalui tingkat pengangguran di Kota Medan dan mengetahui pengaruh tingkat inflasi terhadap tingkat kemiskinan yang melalui tingkat pengangguran di Kota Medan. Penelitian ini menggunakan metode analisis jalur (Path Analysis). Terdapat pengaruh langsung PDRB Riil terhadap tingkat kemiskinan di Kota Medan. Terdapat pengaruh langsung tingkat inflasi terhadap tingkat kemiskinan di Kota Medan. Terdapat pengaruh langsung tingkat pengangguran terhadap tingkat kemiskinan di Kota Medan. Terdapat pengaruh langsung PDRB Riil terhadap tingkat pengangguran di Kota Medan. Terdapat pengaruh langsung tingkat inflasi terhadap tingkat pengangguran di Kota Medan. Terdapat pengaruh tidak langsung PDRB Riil terhadap tingkat kemiskinan yang melalui tingkat pengangguran di Kota Medan. Terdapat pengaruh tidak langsung tingkat inflasi terhadap tingkat kemiskinan yang melalui tingkat pengangguran.
PENGARUH KARAKTERISTIK ORGANISASI, DUKUNGAN ORGANISASI DAN PERSON ORGANIZATION FIT TERHADAP KOMITMEN ORGANISASI Maludin Panjaitan; Selamat Siregar
Jurnal Ilmu Manajemen METHONOMIX Vol 6 No 1 (2023): Jurnal Ilmu Manajemen METHONOMIX
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/mtx.Vol6No1.pp66-74

Abstract

Commitment is one of the most important qualities that an employee should not be able to sell anymore. Therefore, increasing the professionalism of human resources needs to be combined with commitment. The aim of the research is to know the impact of organizational characteristics, organization support and person organization fit on organization commitments PT. X. The sample number is 68 employees PT. X. The results of the survey obtained the characteristics of an organization having a significant influence on the commitment of the organization, the organization's support has a significant impact on the organisation's commitment, the person's organization fit has a substantial impact on organizational commitments, organizational characteristics, organization support and person organization fit together have a significant effect on organisational commitment and the magnitude of organizational features, the support of the organisation and person organisation fit on organization commitments by 89.2% with the remaining 10.8% described by other variables not discussed in this study. Organization Characteristics, Organization Supporti, Person Organization Fit, Organization Commitment.
Pengaruh Rasio Profitabilitas, Ukuran Perusahaan dan Struktur Aktiva terhadap Nilai Perusahaan dengan Kebijakan Dividen sebagai Variabel Intervening pada Perusahaan Transportasi yang Terdaftar di Bursa Efek Indonesia Periode 2022-2024 Yesicha Salsalina Br. Sembiring; Jeudi A.T.P Sianturi; Selamat Siregar
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 5 No. 2 (2026): Mei-Juli
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v5i2.8335

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh profitabilitas, ukuran perusahaan, dan struktur aktiva terhadap nilai perusahaan dengan kebijakan dividen sebagai variabel intervening pada perusahaan sektor transportasi yang terdaftar di Bursa Efek Indonesia periode 2022–2024. Nilai perusahaan merupakan indikator penting dalam menilai kinerja dan prospek perusahaan di mata investor, sehingga dipengaruhi oleh berbagai faktor internal perusahaan. Variabel independen dalam penelitian ini meliputi profitabilitas, ukuran perusahaan, dan struktur aktiva, sedangkan kebijakan dividen berperan sebagai variabel intervening dan nilai perusahaan sebagai variabel dependen. Penelitian ini menggunakan pendekatan kuantitatif dengan data sekunder yang diperoleh dari laporan keuangan perusahaan. Sampel penelitian ditentukan menggunakan metode purposive sampling dan menghasilkan 13 perusahaan dengan total 39 observasi. Teknik analisis data yang digunakan adalah Structural Equation Modeling–Partial Least Square (SEM-PLS) dengan bantuan software WarpPLS 8.0 untuk menguji hubungan langsung maupun tidak langsung antar variabel. Hasil penelitian menunjukkan bahwa profitabilitas berpengaruh positif dan signifikan terhadap nilai perusahaan serta kebijakan dividen. Ukuran perusahaan berpengaruh negatif dan signifikan terhadap nilai perusahaan, namun tidak berpengaruh signifikan terhadap kebijakan dividen. Struktur aktiva berpengaruh negatif dan signifikan terhadap nilai perusahaan serta berpengaruh positif dan signifikan terhadap kebijakan dividen. Selain itu, kebijakan dividen tidak berpengaruh signifikan terhadap nilai perusahaan dan tidak mampu memediasi pengaruh variabel independen terhadap nilai perusahaan.
Pengaruh Green Investment, Biaya Lingkungan, Ukuran Perusahaan dan Profitabilitas terhadap Nilai Perusahaan pada Perusahaan Sektor Perindustrian yang Terdaftar di Bursa Efek Indonesia Periode 2022-2024 Anita Kristina Sion; Lamria Sagala; Selamat Siregar
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 5 No. 2 (2026): Mei-Juli
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v5i2.8351

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh Green Investment, Biaya Lingkungan, Ukuran Perusahaan, dan Profitabilitas terhadap Nilai Perusahaan pada perusahaan sektor perindustrian yang terdaftar di Bursa Efek Indonesia (BEI) periode 2022–2024. Variabel independen dalam penelitian ini meliputi Green Investment, Biaya Lingkungan, Ukuran Perusahaan, dan Profitabilitas, sedangkan variabel dependen yaitu Nilai Perusahaan yang diproksikan dengan Tobin’s Q. Metode penelitian yang digunakan adalah pendekatan kuantitatif dengan teknik pengambilan sampel purposive sampling. Berdasarkan kriteria yang telah ditentukan, diperoleh sebanyak 18 perusahaan sebagai sampel penelitian. Teknik analisis data yang digunakan adalah regresi linear berganda. Hasil penelitian menunjukkan bahwa secara parsial Green Investment dan Profitabilitas berpengaruh signifikan terhadap Nilai Perusahaan. Sementara itu, Biaya Lingkungan dan Ukuran Perusahaan tidak berpengaruh signifikan terhadap Nilai Perusahaan. Secara simultan, Green Investment, Biaya Lingkungan, Ukuran Perusahaan, dan Profitabilitas berpengaruh signifikan terhadap Nilai Perusahaan. Nilai koefisien determinasi (Adjusted R Square) sebesar 0,270 menunjukkan bahwa kemampuan variabel independen dalam menjelaskan variabel dependen adalah sebesar 27%, sedangkan sisanya sebesar 73% dipengaruhi oleh faktor lain di luar model penelitian. Temuan ini mengindikasikan bahwa investasi ramah lingkungan dan kemampuan perusahaan dalam menghasilkan laba menjadi faktor penting dalam meningkatkan nilai perusahaan, sementara pengeluaran lingkungan dan skala perusahaan belum tentu menjadi pertimbangan utama bagi investor.
Strategi Pembekalan Memasuki Dunia Kerja: Integrasi Self-Marketing, Proses Seleksi, dan Kesiapan Profesional Mislan Sihite; Elperida J. Sinurat; Junika Napitupulu; Robinhot Gultom; Rintan Saragih; Jeudi A. T. P. Sianturi; Jamaluddin Jamaluddin; Jon H. Purba; Siti Normi; Kristanty M. N. Nadapdap; Mangasa Panjaitan; Tiur Rajagukguk; Selamat Siregar; Henri Saragih
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 6 No 1 (2026): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol6No1.pp30-35

Abstract

The transition from higher education to employment requires multidimensional readiness, including technical competence, interpersonal skills, psychological maturity, and professional self-presentation. This community service activity aims to provide systematic career preparation training for final-year students through self-marketing strategies, recruitment selection understanding, job application preparation, and interview readiness. The implementation method consisted of lectures, simulations, and interactive discussions. The results showed that participants gained increased understanding of recruitment processes, improved confidence, and awareness of professional ethics. The activity concluded that structured career preparation significantly improves graduate employability and professional readiness in entering the labor market.
The Effect of Self Efficacy, Work Experience, And Work Load On Employee Performance At PT. Centrepark Citra Corpora Branch North Sumatra Nicholas Sitio; Henri Saragih; Jon Henri Purba; Selamat Siregar
Manajemen: Jurnal Ekonomi Vol. 8 No. 2 (2026): Manajemen: Jurnal Ekonomi
Publisher : Fakultas Ekonomi Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/f2aq8k21

Abstract

This study aims to examine the extent to which Self-Efficacy, Work Experience, and Workload contribute to the improvement of employee performance at PT Centrepark Citra Corpora, North Sumatra Branch. The research method employed in this study is quantitative research. Based on the results of the partial t-test, it can be concluded that Self-Efficacy has a positive and significant effect on employee performance, with a calculated t-value of 4.943, which is greater than the t-table value of 2.096, and a significance value of 0.000 < 0.05. Work Experience also has a positive and significant partial effect on employee performance, as indicated by a calculated t-value of 14.546, which exceeds the t-table value of 2.096, and a significance value of 0.000 < 0.05. Furthermore, Workload has a positive and significant partial effect on employee performance, with a calculated t-value of 2.622, which is greater than the t-table value of 2.096, and a significance value of 0.000 < 0.05. Based on the results of the simultaneous hypothesis test (F-test), the calculated F-value is 5060.920, which is greater than the F-table value of 2.79, with a significance value of 0.000 < 0.05. Therefore, it can be concluded that Self-Efficacy, Work Experience, and Workload simultaneously have a positive and significant effect on employee performance. The results of the coefficient of determination analysis indicate that the influence of Self-Efficacy, Work Experience, and Workload on employee performance is 50.7%.
Penguatan Manajemen Usaha Ayam Petelur Berbasis UMKM–BUMDes dalam Meningkatkan Perekonomian Desa di Kecamatan Pangururan Kabupaten Samosir Robinhot Gultom; Junika Napitupulu; Jeudi A. T. P. Sianturi; Jon Henri Purba; Toman E. Panggabean; Anton A. P. Sinaga; Sahat P. Remus Silalahi; Rintan br. Saragih; Tiur Rajagukguk; Selamat Siregar; Saur Melianna; Sondang Ni Bulan Marbun
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 6 No 1 (2026): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol6No1.pp142-148

Abstract

This community service initiative aims to strengthen the management of laying-hen businesses based on the UMKM-BUMDes (Village-Owned Enterprise) model, thereby boosting the rural economy in Pangururan District, Samosir Regency. The program was motivated by the significant potential of the laying-hen sector—driven by high egg demand—and the need to address persistent challenges such as high feed costs, limited availability of day-old chicks (DOC), capital constraints, disease risks, and logistical issues. Implementation involved providing guidance and mentoring on production, financial, marketing, and human resource management, alongside the application of core management functions: planning, organizing, executing, and controlling. Furthermore, participants were introduced to business development strategies involving digital technology adoption, product quality improvement, innovation, and the strengthening of partnerships with various stakeholders. The results indicate that the synergy between MSMEs and BUMDes has the potential to enhance business management capacity, create jobs, increase community income and Village-Generated Revenue (PADes), and support the realization of a self-reliant, prosperous, and sustainable village.
Dekonstruksi Konsep Bahagia Kapitalis Melalui Matius 5:3 Jansen Hutabarat; Selamat Siregar
Majalah Ilmiah METHODA Vol. 15 No. 3 (2025): Majalah Ilmiah METHODA
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methoda.Vol15No3.pp301-312

Abstract

This study examines Matthew 5:3 as a theological critique of the capitalist notion of happiness. Through a multidisciplinary approach that integrates biblical exegesis, semantic analysis of the Greek text, socio-economic philosophy, and contextual theology, the research argues that the Beatitude challenges the reduction of happiness to material possession. The Greek expression ‘makarioi hoi ptōchoi tō pneumatic’ demonstrates that “blessedness” is not simply an emotional or psychological state but a theological condition rooted in radical dependence on God. In contrast, capitalist thought as articulated by Adam Smith, Max Weber, Milton Friedman, and Ayn Rand—defines happiness in terms of wealth accumulation, market freedom, and individual self-interest, which in practice generates inequality, alienation, and systemic exploitation. As a counter-narrative, Karl Marx, Friedrich Engels, and Antonio Gramsci emphasize happiness as inseparable from social justice, solidarity, and the liberation from structural oppression. Similarly, theological voices from both liberal (Schleiermacher, Bultmann) and orthodox traditions (Chrysostom, Barth) reject the commodification of happiness, affirming instead that authentic joy is realized in communion with God and others. Employing Derrida’s theory of deconstruction, the study highlights how Matthew 5:3 subverts capitalist hierarchies by declaring the poor and marginalized as truly blessed. The findings suggest that this Beatitude should be understood not only as a spiritual affirmation but also as an ethical-political resource for critiquing modern systems of economic domination.
Pengetahuan, Keterburuan, dan Produktivitas: Analisis Komparatif Amsal 19:2 dan Hukum Hasil yang Menurun David Ricardo Jansen Hutabarat; Selamat Siregar
Majalah Ilmiah METHODA Vol. 16 No. 2 (2026): Majalah Ilmiah METHODA
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methoda.Vol16No2.pp128-137

Abstract

This interdisciplinary study investigates the intersection of biblical wisdom and classical economic theory by analyzing Proverbs 19:2 in dialogue with David Ricardo’s Law of Diminishing Returns. Proverbs 19:2 underscores the primacy of da‘at (knowledge or practical wisdom) as a guiding principle, cautioning against impulsivity and haste, which lead to errors, inefficiencies, and resource mismanagement. Correspondingly, Ricardo’s law demonstrates that the unregulated addition of inputs results in diminishing marginal productivity, highlighting the necessity of strategic balance in resource allocation. Drawing on liberal Christian theological perspectives, Jewish wisdom scholarship, and economic theory, this research elucidates the functional equivalence between ethical prudence and productivity optimization. Findings indicate that wisdom operates both as a moral regulator and as a practical instrument for enhancing organizational and personal efficiency. The study further explores implications for contemporary work ethics, time management, and the conceptualization of labor as a vocation (vocatio) rather than a mere input-output process. By bridging theological reflection and economic reasoning, this research contributes to the emerging field of theology-economics, offering a framework wherein ethical discernment and strategic action converge to promote sustainable productivity and holistic human flourishing.
Co-Authors Anggiat Parluhutan Tambunan Anita Kristina Sion Anton A. P. Sinaga Apriyanti Br. Barus Elisa Citra Manihuruk Elperida Juniarni Sinurat Elya Pangihutan Ferdinand Putra Daniel Hutapea Ferdinand Putra Daniel Hutapea Henri Saragih Hotlan Butarbutar Jamaluddin Jansen Hutabarat Jeudi A. T. P. Sianturi Jhoni Maslan Jon H. Purba Jon Henri Purba Junika Napitupulu Kristina Hakim Marpaung Maludin Panjaitan Mangasa Panjaitan Mislan Sihite, Mislan Nicholas Sitio Novita Surtana Rouli Sianipar Ponti Panggabean Rasmulia Sembiring Rintan Br. Saragih Rintan Saragih Rio J. Tambunan Robinhot Gultom Rommel Sitohang Sagala, Lamria Sahat P. Remus Silalahi Sahat Parulian Remus Silalahi Saur Melianna Sipayung, Saur Melianna Siti Normi Sondang Ni Bulan Marbun Sondang Nibulan Marbun Tiur Rajagukguk Tiur Rajagukguk Toman E. Panggabean Toman Panggabean Vanreider Sinaga Vera Triyanti Veraci Silalahi Winarto Winarto Winarto Yesicha Salsalina Br. Sembiring Yosephine Sembiring