| Code and messages interpretation on COVID-19 street banner: Social semiotics FD Lestari, RO Simarmata, N Sitorus, U Sidabutar Linguistics and Culture Review 5 (S3), 1678-1691, 2021 | 4 | 2021 |
| Improving Students’ Vocabulary Mastery by Using Ice Breaker Activities to The First Graders of SMP HKBP Sidorame Y Sinaga | 2 | 2023 |
| Error Analysis Made By The Students’ Fifth Semester of HKBP Nommensen University In Writing Explanation Text ATB Saragi, S Tampubolon, RO Simarmata, J Marbun Journal on Education 5 (4), 15799-15805, 2023 | 2 | 2023 |
| Students’ Motivation In Learning English By Using Blended Learning SMK HKBP Pematangsiantar RO Simarmata, FD Lestari Journal on Education 5 (3), 6627-6639, 2023 | 2 | 2023 |
| The Effect Of Posse (Predict, Organize, Search, Summarize, Evaluate) Strategy To The Students Ability In Reading Comprehension At Grade I In Sma Swasta Tamansiswa Tapian Dolok BS Hutauruk, RO Simarmata, M Saragih, FD Lestari Jurnal EduTech Vol 8 (2), 2022 | 2 | 2022 |
| Multimodal Analysis of “Teh Pucuk Harum” FDL Rina Octavia Simarmata1 English Teaching and Linguistics Journal (ETLiJ) 2 (No.2), 68- 71, 2020 | 2* | 2020 |
| Flouting and Violation Grice’s Theory of Cooperative Principle Maxim in Podcast Dedy Corbuzier Scene Widi Viera-Cinta Laura NI Sidabutar | 1 | 2023 |
| Pengaruh Kegiatan Kolaborasi Dosen Praktisi Terhadap Self Efficacy Mahasiswa TA 2022/2023 (Study Kasus Mahasiswa Pendidikan Ekonomi Universitas HKBP Nommensen) SD Pardede, DT Manullang, YRM Sinaga, RO Simarmata Jurnal Pendidikan dan Konseling (JPDK) 5 (2), 4228-4237, 2023 | 1 | 2023 |
| Improving Students' Writing Skills Through Picture Series at 6th Semester of English Department Education of HKBP Nommensen University AT Tambunan, YF Naibaho, J Hutasoit, RO Simarmata Journal of Language Education (JoLE) 2 (3), 270-280, 2024 | | 2024 |
| Upaya Pengenalan Kebudayaan Sumatera Utara Melalui PMM3 Pada Mata Kuliah Modul Nusantara di Universitas HKBP Nommensen Medan RM Fransiska Universitas Nusantara PGRI Kediri, 2024 | | 2024 |
| IMPROVING ENGLISH VOCABULARY SKILLS THROUGH THE USE OF COLOR FLAG GAME TECHNIQUES IN LEARNING FOR 6TH SEMESTER ENGLISH STUDENTS AT HKBP NOMMENSEN UNIVERSITY, MEDAN TEL Ginting, S Simangunsong, D Nainggolan, RO Simarmata Jurnal Inovasi Pendidikan 6 (3), 2024 | | 2024 |
| IMPROVING LISTENING ABILITIES IN ENGLISH MOVIES UTILIZING AUDIO-LINGUAL METHODS IN SIXTH SEMESTER AT HKBP NOMMENSEN UNIVERSITY AM Purba, SH Malau, RO Simarmata Sindoro: Cendikia Pendidikan 5 (10), 91-100, 2024 | | 2024 |
| AN ANALYSIS OF FIGURATIVE LANGUAGE IN NICOLE’S ALBUM BY NIKI NT Sinaga, AS Ambarita, RO Simarmata J-Shelves of Indragiri (JSI) 6 (1), 108-118, 2024 | | 2024 |
| Pengenalan Kosakata Melalui Tulisan Poster Kreatif Antibullying Remaja dan Muda Mudi Presbyterian J Sihite, FD Lestari, RO Simarmata, U Sidabutar, L Manihuruk Jurnal Pengabdian Masyarakat Bangsa 2 (3), 641-650, 2024 | | 2024 |
| Increasing Students’ Ability in Identifying Information of Reading Text Through Collaboration Learning J Malau | | 2024 |
| The Effect Of Duolingo Application Toward Students Listening Achievement Of Seventh Grade Students At SMP Negeri 1 Pasaributobing S Tampubolon, AM Manalu, RO Simarmata Jurnal Kajian Ilmu Pendidikan (JKIP) 4 (2), 582-588, 2024 | | 2024 |
| An Analysis of Students’ Problems in Speaking English of the Third Semester Students of the English Department at Nommensen HKBP University, Medan ASN MARBUN | | 2024 |
| REALIZATION OF MOOD THROUGH" 30 MINUTES IMPROVE ENGLISH EVERY DAY" VIDEO ON LEARN ENGLISH WITH JESSICA YOUTUBE CHANNEL S Tampubolon, F Revelita, RO Simarmata Jurnal Review Pendidikan dan Pengajaran (JRPP) 7 (2), 5996-6001, 2024 | | 2024 |
| An Analysis of Students’ Ability in Writing Recount Text of The Third Semester Students of English Department in Nommensen HKBP University, Medan RO Simarmata, H Silitonga, S Simamora Innovative: Journal Of Social Science Research 4 (3), 4431-4442, 2024 | | 2024 |
| Peningkatan Kemampuan Literasi Anak Dan Remaja Di Desa Merdeka Kecamatan Merdeka RO Simarmata, YM Panjaitan, S Melisa, NM Ndruru, TR Situmeang Jurnal Pengabdian kepada Masyarakat Nusantara 5 (2), 1866-1870, 2024 | | 2024 |
