| Metodologi Penelitian Bisnis, Konsep dan Aplikasi: Sukses Menulis Skripsi & Tesis Mandiri A Juliandi, S Manurung Umsu Press, 2014 | 1085 | 2014 |
| Metodologi penelitian kuantitatif untuk ilmu-ilmu bisnis A Juliandi, I Irfan Medan 2000, 96, 2013 | 255 | 2013 |
| Irfan.(2013) A Juliandi Metodologi penelitian kuantitatif, 2014 | 220 | 2014 |
| Mengolah data penelitian bisnis dengan SPSS A Juliandi, S Manurung, B Satriawan Lembaga Penelitian dan Penulisan Ilmiah AQLI, 2018 | 154 | 2018 |
| Metodologi Penelitian Bisnis: Konsep dan Aplikasi I Azuar Juliandi, S Manurung Medan: UMSU Perss, 2014 | 115 | 2014 |
| Internal Auditor Professionalism: Determinants and Its Effect on Behavior Auditor Ethics N Rialdy, M Sari, S Hani, J Jufrizen, I Irfan Integrated Journal of Business and Economics 7 (3), 518-532, 2023 | 74 | 2023 |
| A framework to retain the knowledge of departing knowledge workers in the manufacturing industry MS Sumbal, E Tsui, S Durst, M Shujahat, I Irfan, SM Ali VINE Journal of Information and Knowledge Management Systems 50 (4), 631-651, 2020 | 59 | 2020 |
| Value creation through big data application process management: the case of the oil and gas industry MS Sumbal, E Tsui, I Irfan, M Shujahat, E Mosconi, M Ali Journal of Knowledge Management 23 (8), 1566-1585, 2019 | 59 | 2019 |
| Toward a resilient supply chain model: critical role of knowledge management and dynamic capabilities I Irfan, MSUK Sumbal, F Khurshid, FTS Chan Industrial management & data systems 122 (5), 1153-1182, 2022 | 57 | 2022 |
| The Testing Model of Financial Management Ability of Small and Medium Enterprises (SMEs) M Sari, I Irfan, J Jufrizen, L Deli Jurnal Reviu Akuntansi dan Keuangan 10 (3), 584-601, 2020 | 57 | 2020 |
| Fenomena Cryptocurrency Dalam Perspektif Hukum Islam ASN Azizah, I Irfan Shautuna: Jurnal Ilmiah Mahasiswa Perbandingan Mazhab, 2020 | 55 | 2020 |
| Business Research Methodology Concepts and Applications A Juliandi, I Irfan, S Manurung Umsu Press, 2015 | 55 | 2015 |
| Irfan A Juliandi Metode Penelitian. Bandung: Cipta Pustaka Media Perintis, 2013 | 55 | 2013 |
| Metode Penelitian Bisnis I Azuar Juliandi, S Manurung Medan: UMSU, 2014 | 51 | 2014 |
| Microfinancing from the Zakat Fund in Baitul Mal Aceh and the Readiness of Malaysia's Asnaf Entreprenuers MA Zahri, NIM Adnan, I Irfan, MIAM Kashim Samarah: Jurnal Hukum Keluarga dan Hukum Islam 7 (1), 418-430, 2023 | 47 | 2023 |
| Tren penelitian dan tantangan penerapan Common European Framework of Reference for Languages (CEFR) di Indonesia AS Robbani, T Nurdianto, AZ Annafiri, AM Haqqy, I Irfan Diglosia: Jurnal Kajian Bahasa, Sastra, dan Pengajarannya 6 (4), 1011-1026, 2023 | 44 | 2023 |
| Islamic Philanthropic: The Generosity of the Muhammadiyah Residents of Medan City during the Covid-19 Pandemic I Irfan, S Hani, BK Amal Budapest International Research and Critics Institute-Journal (BIRCI-Journal …, 2021 | 41 | 2021 |
| Islamic Micro Enterprises; Constraints, Perceptions and Critical Issues S Hani, I Irfan Budapest International Research and Critics Institute-Journal (BIRCI-Journal …, 2021 | 40 | 2021 |
| Irfan, & Manurung, S.(2014). Metodologi Penelitian Bisnis: Konsep dan Aplikasi A Juliandi Umsu Press, 0 | 39 | |
| Irfan, dan Saprinal Manurung A Juliandi Metodologi Penelitian Bisnis, Konsep dan Aplikasi: Sukses Menulis Skripsi …, 2014 | 36 | 2014 |
Azuar JuliandiUniversitas Muhammadiyah Sumatera UtaraDirección de correo verificada de umsu.ac.id