| Penerapan hukum terhadap anak sebagai pelaku tindak pidana pencurian dengan kekerasan M Surbakti, R Zulyadi Journal of Education, Humaniora and Social Sciences (JEHSS), 2019 | 104 | 2019 |
| Police's Role in Investigation Process of Fraud Criminal Act of Civil Servants Candidate (Case Study of Police Station Binjai) R Zulyadi Britain International of Humanities and Social Sciences (BIoHS) Journal 2 (2 …, 2020 | 103 | 2020 |
| Judge's Role in Court to Eradicate Corruption According to Law Number 20 in 2001 (Study of Decision 16/PID. SUS. K/2011/PN. MDN) R Zulyadi Budapest International Research and Critics Institute-Journal (BIRCI-Journal …, 2020 | 96 | 2020 |
| Obstacle Factors on Evidence System of Urine Test Result on Drugs Cases in National Narcotics Board of North Sumatera Province, Indonesia R Zulyadi Budapest International Research and Critics Institute-Journal (BIRCI-Journal …, 2020 | 88 | 2020 |
| Analysis of community institution empowerment as a village government partner in the participative development process N Angelia, BM Batubara, R Zulyadi, TW Hidayat, RR Hariani Budapest International Research and Critics Institute-Journal (BIRCI-Journal …, 2020 | 83 | 2020 |
| Handling of narcotics child victims in child special coaching institutions Class I Tanjung Gusta, Medan F Tumanggor, M Muazzul, R Zulyadi Budapest International Research and Critics Institute-Journal (BIRCI-Journal …, 2019 | 83 | 2019 |
| Legal Review of Late Payment of Syndicated Bank Credit Agreements Due to Covid-19 RZ Amri, Z Munawir, MN Pohan International Proceeding of Law and Economic, 2020 | 69 | 2020 |
| Police’s Role to Prevent Criminal Act of Rape-Murder (Study Case of Police Labuhan Ruku Talawi Sub-District, Batubara District, North Sumatera) R Zulyadi SIASAT 5 (2), 39-46, 2020 | 42 | 2020 |
| Penyalahgunaan Kekuasaan Pemerintah Yang Merugikan Keuangan Negara Melalui Peraturan Presiden Nomor 20 Tahun 2018 Tentang Penggunaan Tenaga Kerja Asing R Zulyadi Hukum Pidana Dan Pembangunan Hukum 1 (2), 2019 | 42 | 2019 |
| Kajian Hukum Terhadap Anak Yang Melakukan Tindak Pidana Narkotika Dalam Perspektif Kriminologi Studi di Polresta Deli Serdang RSA Simatupang, AH Siagian, R Zulyadi Journal of Education, Humaniora and Social Sciences (JEHSS) 5 (2), 1137-1146, 2022 | 36 | 2022 |
| Tindak Pidana Penyelundupan Manusia Ancaman Bagi Kedaulatan Bangsa R Zulyadi Kementerian Hukum dan Hak Asasi Manusia, 2018 | 29 | 2018 |
| Transfer Pricing Dalam Tindak Pidana Perpajakan R Zulyadi Kementerian Hukum dan Hak Asasi Manusia, 2017 | 29 | 2017 |
| Penyelundupan Manusia (People Smuggling) sebagai Suatu Kejahatan Transnasional di Indonesia (Doctoral dissertation, Universitas Sumatera Utara) R Zulyadi | 29 | 2015 |
| Peran Kepolisian Dalam Pencegahan Tindak Pidana Pembunuhan Disertai Pemerkosaan (Studi Kasus Polsek Labuhan Ruku Kec. Talawi: Kabupaten Batubara, Sumatera Utara) MK Tarigan, AL Hasibuan, R Zulyadi JUNCTO: Jurnal Ilmiah Hukum 2 (1), 33-40, 2020 | 23 | 2020 |
| Kerangka Teori Dalam Penelitian Hukum R Zulyadi Medan: Enam Media, 2020 | 22 | 2020 |
| Analisis Hukum terhadap Tanggungjawab Perusahaan Pemberi Izin Kapal Asing Sandar di Pelabuhan pada PT. Pelni Cabang Lhokseumawe RRM Harahap, T Siregar, R Zulyadi Journal of Education, Humaniora and Social Sciences (JEHSS) 5 (1), 697-707, 2022 | 21 | 2022 |
| Criminal Policy on Tobacco Excise at North Sumatra Regional Office of The Directorate General of Customs and Excise (DGCE) N Mulyana, T Siregar, R Zulyadi Asian Journal of Social and Humanities 1 (09), 510-524, 2023 | 19 | 2023 |
| Penerapan Sanksi Hukum Tindak Pidana Pemerkosaan Yang Dilakukan Oleh Anak (Studi Putusan No. 65/Pid. Sus-Anak/2017/PN. Mdn) SY Ginting Universitas Medan Area, 2019 | 18 | 2019 |
| Akibat Hukum Terhadap Anak Sebagai Pelaku Tindak Pidana Pencurian yang Menyebabkan Kematian (Studi Putusan Nomor: 45/Pid. Sus Anak. 2018/PN Lbp) DHP Saragih Universitas Medan Area, 2019 | 17 | 2019 |
| Peranan Kepolisian Dalam Penerapan Restorative Justice Terhadap Kecelakaan Lalu Lintas Di Wilayah Polsek Deli Tua RDW Siregar Universitas Medan Area, 2018 | 17 | 2018 |
Taufik SiregarUniversitas Medan AreaEmail yang diverifikasi di staff.uma.ac.id
