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All Journal Kinerja E-Bisnis : Jurnal Ilmiah Ekonomi dan Bisnis DEDIKASI JURNAL MAHASISWA JAM : Jurnal Aplikasi Manajemen Jurnal Akuntansi dan Pajak Jurnal Ekonomi dan Bisnis Edulitics (Education, Literature, and Linguistics) Journal Jurnal Abadimas Adi Buana Indonesian Journal of Learning Education and Counseling Share : Journal of Service Learning JOURNAL OF SCIENCE AND SOCIAL RESEARCH Jurnal Entrepreneur dan Entrepreneurship (JEE) JPEK (Jurnal Pendidikan Ekonomi dan Kewirausahaan) Jurnal Muara Ilmu Ekonomi dan Bisnis International Journal of Economics, Business and Accounting Research (IJEBAR) Jurnal Leverage, Engagement, Empowerment of Community (LeECOM) Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Jurnal Performa: Jurnal Manajemen dan Start-up Bisnis Bubungan Tinggi: Jurnal Pengabdian Masyarakat Management and Sustainable Development Journal Humanism : Jurnal Pengabdian Masyarakat International Journal of Multidisciplinary: Applied Business and Education Research Kontigensi: Jurnal Ilmiah Manajemen Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) Prosiding Konferensi Nasional PKM-CSR PERWIRA - Jurnal Pendidikan Kewirausahaan Indonesia Parsimonia: Jurnal Akuntansi, Manajemen dan Bisnis Eduvest - Journal of Universal Studies Journal of Tourism, Culinary, and Entrepreneurship (JTCE) International Journal of Nursing and Midwifery Research Jurnal Abdimas Sosek (Jurnal Pengabdian dan Pembardayaan Masyarakat) Journal of Economics and Management Scienties Indonesian Journal of Humanities and Social Sciences Kitabah: Jurnal Pendidikan Sosial Humaniora Jurnal Inovasi Artificial Intelligence & Komputasional Nusantara Jurnal Riset Manajemen
Romauli Nainggolan
Universitas Ciputra
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Analysis of the effect of bank size, credit risk, and capital adequacy on cost efficiency of banks in Indonesia (SFA method) Nainggolan, Romauli; Sari, Dyah Wulan; Wasiaturrahma, Wasiaturrahma
Jurnal Ekonomi dan Bisnis Vol. 25 No. 2 (2022)
Publisher : Fakultas Ekonomika dan Bisnis Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24914/jeb.v25i2.4825

Abstract

Many banks are competing to achieve bank cost efficiency for business continuity amidst the competition in the banking sector. So banks need to review cost-efficiency regularly. The purpose of this study was to analyze determinants of bank cost efficiency. Variable use bank size, capital adequacy, return on asset, group of the bank, credit risk, economic growth, and inflation on bank cost efficiency in Indonesia. Determination of bank input and output variables using a bank intermediation approach. This study used panel data on 38 banks in Indonesia for the period 2012-2018. This paper used the Stochastic Frontier Analysis (SFA) analysis method. The results of this study reveal four things. First, bank size has a negative effect bank cost efficiency. Second, credit risk has a positive effect on bank cost efficiency. Third, capital adequacy has a positive effect on bank efficiency. Fourth, the small core capital bank group has a negative effect on bank cost efficiency. Bank external variables do not affect bank cost efficiency in Indonesia.
Peran Fintech Dalam Meningkatkan Penjualan Umkm Dimsum Mentai Di Era Digital Siti Nur Khodiah; Vica Natal Gabriella Siahaan; Romauli Nainggolan; Intan Sari Dewi; Magdalena Pangaribuan; Fatma Sari Dewi; Bahrudi Efendi Damanik
Jurnal Inovasi Artificial Intelligence & Komputasional Nusantara Vol. 3 No. 1 (2025): Volume 3 No 1 Tahun 2025
Publisher : PT Siantar Codes Academy Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.260396/8ebcp603

Abstract

Perkembangan teknologi finansial (fintech) memberikan peluang besar bagi pelaku Usaha Mikro, Kecil, dan Menengah (UMKM) untuk meningkatkan penjualan, khususnya pada bisnis dimsum mentai di era digital. Penelitian ini bertujuan untuk menganalisis peran fintech dalam mendukung pertumbuhan penjualan UMKM dimsum mentai melalui kemudahan transaksi digital, akses pasar yang lebih luas, dan pengelolaan keuangan yang efisien. Metode penelitian menggunakan pendekatan kualitatif dengan studi kasus pada beberapa UMKM dimsum di Kota Medan. Hasil penelitian menunjukkan bahwa fintech mampu meningkatkan volume transaksi dan memperluas jangkauan pelanggan, sehingga berdampak positif pada peningkatan pendapatan UMKM. Kesimpulannya, fintech merupakan solusi strategis dalam mendukung pengembangan UMKM dimsum mentai di era digital yang semakin kompetitif.
Pengaruh Socio Economic, Entrepreneurship dan Motivasi Mahasiswa Terhadap Pembelajaran Bisnis Internasional Berbasis Project Dimediasi Self-Efficacy Nainggolan, Romauli; Dewi, Yuli Kartika; Effendy, Junko Alessandro
Jurnal Riset Manajemen Vol 2 No 4 (2025): Desember
Publisher : Fakultas Ekonomi, Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64620/jurma.v2i4.43

Abstract

Project-based learning is one of the learning methods that is widely favored in schools and universities. So, it is important to study how much impact this method has in terms of student learning experience. Project-based learning involves many students in interactive impacts. This study is a quantitative study with the aim of studying the impact of socioeconomic variables, entrepreneurship, and student learning motivation on the success of learning International Business courses based on projects mediated by the self-efficacy variable. This study will answer 10 hypotheses. The analysis technique uses the Structure Equation Model (SEM). The population is second-semester students in the Management study program who take International Business courses with project-based learning methods. The data collection method uses a questionnaire distributed to 270 student respondents. The tools used are SEM-PLS. The results of this study reveal that self-efficacy is able to moderate the influence of socioeconomic, entrepreneurship, and student learning motivation on the success of Learning International courses based on Projects. The results of this study reveal three interesting things. First, learning motivation has a positive effect on self-efficacy. Second, self-efficacy has an effect on project-based learning. Third, self-efficacy can mediate students' learning motivation toward project-based learning. This means that the higher the learning motivation, the greater the impact on learning outcomes. Therefore, it is important for educators to provide motivational support to students so that learning objectives are achieved.
Pengaruh Gaya Kepemimpinan Path–Goal terhadap Keberhasilan Proyek melalui Komunikasi dengan Manajemen Konflik sebagai Variabel Moderasi Affandi, Muchammad Lukman; Nainggolan, Romauli
Journal of Economics and Management Scienties Volume 8 No. 2, March 2026
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/jems.v8i2.378

Abstract

This study examines the effect of Path–Goal leadership on construction project success through communication, with conflict management as a moderating variable. The study was conducted at PT Sirajasa Bentalatama, a construction services company, focusing on projects characterized by high time pressure, cross-functional coordination, and relatively lean team structures. A quantitative explanatory approach was employed, with data collected from 162 operational-level project personnel and analyzed using Partial Least Squares–Structural Equation Modeling (PLS-SEM). The results indicate that Path–Goal leadership has a significant direct effect on project success and a significant effect on project communication. Communication also has a significant effect on project success and partially mediates the relationship between Path–Goal leadership and project success, indicating that leadership influences project outcomes both directly and indirectly through improved communication. Furthermore, conflict management significantly moderates the relationship between Path–Goal leadership and project success, but does not moderate the relationship between Path–Goal leadership and communication. These findings highlight that construction project success is not solely determined by technical and planning aspects, but is strongly influenced by the active role of the Project Manager in directing work, fostering effective project communication, and managing conflict constructively, particularly in projects with relatively lean organizational structures.
THE EFFECT OF PROJECT-BASED LEARNING IN INCREASING STUDENT CREATIVITY AND INDEPENDENCE IN ISLAMIC RELIGIOUS EDUCATION LEARNING AT DAIRI STATE VOCATIONAL SCHOOL Romauli Nainggolan; Rizka Harfiani; Juli Maini Sitepu
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 6 No. 1 (2026): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.18492061

Abstract

This study aims to determine the influence of Project-Based Learning (PjBL) based learning in Islamic Religious Education (PAI) on the creativity and independence of MTs Negeri Dairi students. The type of research used was quasi-experimental with a pretest–posttest control group design involving 54 grade VIII students who were divided evenly into experimental and control classes. The experimental class uses the PjBL learning model, while the control class uses the conventional method. Creativity and independence were measured by a reliable questionnaire (α = 0.719; α = 0.717). The hypothesis test in this study is the MANOVA analysis, and the t-test. The results showed that PjBL-based learning had a significant effect (F = 126.22, p < 0.05, η² = 0.832). Individually, creativity (η² = 0.485) and independence (η² = 0.781) increased strongly. This study concludes that the use of the PjBL learning model has a significant influence on students' creativity and self-esteem in Islamic religious education learning.
The Influence of Employee Involvement and Perceived Usefulness of CSR Programs on Employee Retention with the Mediation of Work Meaning Endah Susilowati; Damelia Basauli Tambunan; Romauli Nainggolan
Kontigensi : Jurnal Ilmiah Manajemen Vol 13 No 2 (2025): Kontigensi: Jurnal Ilmiah Manajemen
Publisher : Program Doktor Ilmu Manajemen, Universitas Pasundan, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56457/jimk.v13i2.890

Abstract

This study aims to analyze the influence of employee engagement and perceived program usefulness on employee retention with the meaning of work as a mediating variable in the implementation of the digital-based CSR program Sedekah Sampah (Trash Charity) at PT Indocement Tunggal Prakarsa Tbk. The CSR program is part of the company's sustainability strategy that is not only oriented towards environmental impacts but also designed to increase active employee participation through the process of internalizing company values. This study uses a quantitative approach with the Structural Equation Modeling–Partial Least Squares (SEM-PLS) analysis method. The research data were obtained from 169 respondents who met the criteria as active participants of the Sedekah Sampah program. The results show that employee engagement and perceived program usefulness have a positive effect on the meaning of work and employee retention, both directly and indirectly through the meaning of work as a mediating variable. These findings indicate that participatory CSR not only contributes to the formation of the company's external image but also has significant implications for employee work attitudes and loyalty. Theoretically, this study strengthens the role of the meaning of work within the CSR framework, while practically provides managerial recommendations for designing sustainability programs that position employees as important actors in achieving company goals.
PERAN EFEKTIVITAS BIAYA DAN INTERAKTIVITAS TIKTOK TERHADAP KINERJA KEUANGAN PRODUK PRELOVED UMKM DI KALANGAN MILENIAL Hernando, Flourencia Gabrielle; Nainggolan, Romauli; Dumatubun, Maria Cheryl; Lilo, Putry Angelita
Management and Sustainable Development Journal Vol 8 No 1 (2026): Management and Sustainable Development Journal (On Progress)
Publisher : Department of Management - Institut Shanti Bhuana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46229/msdj.v8i1.1079

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh efektivitas biaya dan interaktivitas terhadap kinerja keuangan UMKM dengan adopsi media sosial TikTok sebagai variabel mediasi. Latar belakang penelitian ini didorong oleh fenomena pergeseran perilaku konsumen milenial ke arah social commerce dan tingginya potensi pasar produk preloved di Indonesia. Penelitian ini menggunakan metode kuantitatif dengan teknik purposive sampling. Data dikumpulkan melalui kuesioner dari 110 responden pelaku usaha UMKM, dominan sektor fashion yang aktif menggunakan TikTok Shop. Analisis data dilakukan menggunakan pendekatan Structural Equation Modeling - Partial Least Squares (SEM-PLS). Hasil penelitian menunjukkan bahwa efektivitas biaya dan interaktivitas berpengaruh positif dan signifikan terhadap adopsi media sosial TikTok. Selanjutnya, adopsi media sosial terbukti berpengaruh signifikan terhadap peningkatan kinerja keuangan UMKM. Temuan penting lainnya adalah adopsi media sosial mampu memediasi hubungan antara efektivitas biaya dan interaktivitas terhadap kinerja usaha. Implikasi penelitian ini menyarankan bahwa pelaku UMKM harus memaksimalkan fitur interaktif (live streaming) dan memanfaatkan efisiensi biaya platform untuk mendorong volume penjualan dan profitabilitas
Peran Kemudahan QRIS dalam Bertransaksi terhadap Kinerja UMKM Stanislaus, Jonathan; Nainggolan, Romauli
JPEK: Jurnal Pendidikan Ekonomi dan Kewirausahaan Vol 10 No 1 (2026): JPEK (Jurnal Pendidikan Ekonomi dan Kewirausahaan)
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jpek.v10i1.33657

Abstract

Digitalisasi UMKM melalui QRIS sangat penting untuk ketahanan ekonomi nasional. Namun, penelitian tentang integrasi fungsionalitas dan kinerja keuangan dengan intensitas penggunaan teknologi ini masih terbatas. Studi ini bertujuan untuk menganalisis pengaruh kemudahan penggunaan QRIS terhadap kinerja keuangan dan intensitas penggunaan, serta peran mediasi kinerja keuangan dalam hubungan tersebut. Metode penelitian menggunakan analisis penjelasan kuantitatif dengan teknik Partial Least Squares Structural Equation Modeling (PLS-SEM) dalam SmartPLS 4. Sampel terdiri dari 249 UMKM di seluruh Indonesia, dipilih menggunakan purposive sampling, dan diberikan kuesioner skala Likert melalui survei online. Hasil menunjukkan bahwa kemudahan penggunaan secara signifikan memengaruhi kinerja keuangan, dan intensitas penggunaan QRIS dipengaruhi langsung olehnya. Namun, kinerja keuangan tidak secara signifikan memengaruhi intensitas penggunaan dan tidak bertindak sebagai mediator. Hal ini menegaskan bahwa UMKM memprioritaskan efisiensi operasional dan kepraktisan daripada pertimbangan profitabilitas jangka pendek dalam mengadopsi teknologi pembayaran digital. Implikasinya adalah bahwa regulator dan penyedia layanan teknologi keuangan harus memprioritaskan pengembangan fitur yang berfokus pada pengalaman pengguna untuk mendorong inklusi keuangan digital yang lebih luas dan berkelanjutan bagi sektor UMKM di Indonesia.
Development and Validation of Digital Literacy Scale for Prospective EFL Teachers Natalia Christiani; Novalita Fransisca Tungka; Romauli Nainggolan
Edulitics (Education, Literature, and Linguistics) Journal Vol. 9 No. 2 (2024): December, 2024
Publisher : Prodi Pendidikan Bahasa Inggris, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Islam Darul Ulum Lamongan*

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/edulitics.v9i2.8211

Abstract

Teacher’s digital literacy competence is crucially important in education nowadays, and a number of scholars have measured the quality of teacher’s digital literacy skills. The available instruments have been developed to assess digital literacy skills of adolescents and graduate school students, while digital literacy skills of prospective teachers have received little attention. This study aimed at developing and validating an instrument to measure digital literacy skills particular to prospective Indonesian EFL teachers. To this end, this study piloted a theoretical model based on a review of the related literature, interviews with Indonesian EFL learners majoring in English Language Education Department and EFL lecturers in East Java, North Sumatera, Central Sulawesi, West Kalimantan, West Papua, East Nusa Tenggara, and Bali. Later, the results were used to verify and develop the digital literacy scale. After developing the scale and administering it to 336 Indonesian EFL learners from seven cities in Indonesia, the researchers validated the scale through both exploratory and confirmatory factor analyses. This study exposes a comprehensive picture of prospective teachers’ digital literacy skills in EFL contexts in terms of eight factors: creative skill, technological skill, personal security skill, internet safety skill, problem-solving skill, informational skill, and communication or netiquette skill. This scale is a valid and reliable tool, and will be useful as an instrument on EFL teachers’ digital literacy skills. The final form of this scale can inform policy development, curriculum design, and training initiatives for prospective EFL teachers targeting digital literacy competence.
Analisis Faktor-Faktor yang Mempengaruhi Pelanggan Dalam Mengadopsi Teknologi Pompanisasi Listrik Melalui Program Electrifying Agriculture di PT PLN (Persero) UP3 Ponorogo Dhani Kurniawan; Romauli Nainggolan
Journal of Economics and Management Scienties Volume 8 No. 3, June 2026
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/jems.v8i3.474

Abstract

The transformation of energy in the agricultural sector has become a central agenda in enhancing efficiency and sustainability. PT PLN (Persero), through the Electrifying Agriculture (EA) program, aims to promote the adoption of electric pumps among farmers. However, adoption rates vary significantly, influenced by multiple factors that have not been comprehensively identified. This study examines the determinants of farmers’ adoption decisions using the Diffusion of Innovations (DOI) theory, which comprises five key dimensions: Relative Advantage, Compatibility, Complexity, Trialability, and Observability, with Intention as a mediating variable. A quantitative approach was applied using Structural Equation Modeling – Partial Least Squares (SEM-PLS) with a sample of 379 farmers in the PT PLN (Persero) UP3 Ponorogo service area, selected through purposive sampling. The findings indicate that Relative Advantage and Compatibility significantly and positively influence adoption intention, whereas Complexity has a negative impact. Trialability and Observability also contribute moderately to adoption decisions. Intention significantly mediates the relationship between all five DOI dimensions and adoption behavior. These results provide strategic recommendations for PT PLN (Persero) to enhance the effectiveness of the Electrifying Agriculture program.
Co-Authors Affandi, Muchammad Lukman anastasia cresentia BAHRUDI EFENDI DAMANIK Candra, Dwi Ayu Christiani, Natalia Christina Sudyasjayanti Christina Whidya Utami Cynthia Komala Ardy Damelia Basauli Tambunan Deandra Vidyanata Deby Gunawan Dewi Mustikasari Immanuel Dhani Kurniawan Dumatubun, Maria Cheryl Endah Susilowati Endi Sarwoko Etha Rambung Fatma Sari Dewi Febry, Timotius Frederico, Jonathan Gusto Benyamin Messakh Hanna Tabita Hasianna Silitonga Harfiani, Rizka Harny, Dhia Henry Susanto Pranoto Hernando, Flourencia Gabrielle I Gusti Bagus Yosia Wiryakusuma Intan Sari Dewi Irantha Hendrika Kenang Juli Maini Sitepu Junko Alessandro Effendy Karmila Ayu Wardani Keith Justine Thiotansen Kesumawati, Leni Krismi Budi Sienatra Laij Victor Effendi Liliana Dewi Lilo, Putry Angelita Magdalena Pangaribuan Maha, Linna Metta Padmalia Murpin Josua Sembiring Natalia Christina Novalita Fransisca Tungka Pakpahan, Rotua Pujiati, Rina Rismawati br Sitepu Santoso, Vebrillia Sari, Dyah Wulan Siahaan, Salmon Charles P.T. Sienatra, Krismi Sinurat, Samfrianti Sitepu, Rismawati Siti Nur Khodiah Soetedja, Venny Stanislaus, Jonathan Sutrisno, Evelin Syarifah Diana Permai Teofilus Teofilus, Teofilus Vebrillia Santoso Vica Natal Gabriella Siahaan Wasiaturrahma Yasinta, Komang Lola Yuli Kartika Dewi