| College Academic Writing A genre-based perspective IW Dirgeyasa Prenada Media, 2017 | 146 | 2017 |
| Feminism in Patriarchal Society Reflected in the Main Character of Perempuan Berkalung Sorban Movie FH Siagian, IW Dirgeyasa, I Hartoyo Linguistica 7 (3), 2018 | 7 | 2018 |
| Pengintegrasian Pilar-Pilar Pendidikan Karakter Dalam Proses Pembelajaran Di Perguruan Tinggi I Hartoyo Jurnal Bahas 19 (04), 2010 | 5 | 2010 |
| Developing Media by Using Podcast in Teaching Listening of Recount Text To Grade X Students of Tourism Vocational School TE Situmorang, I Hartoyo Journal of English Language Teaching of FBS-Unimed 9 (4), 2020 | 4 | 2020 |
| The analysis of English textbook used in the first grade of Senior High School based on Curriculum 2013 W Nurhikmah UNIMED, 2016 | 4 | 2016 |
| Developing English reading material by using genre based approach for grade X of Beauty Program at SMK Pariwisata Imelda Medan TEB Ginting, I Hartoyo REGISTER: Journal of English Language Teaching of FBS-Unimed 10 (2), 1-11, 2021 | 2 | 2021 |
| Developing E-Learning of KKNI-Based Curriculum and Textbook Analysis Teaching Instruments in English Education Study Program, UNIMED NR Dewi, I Hartoyo, AT Saragih Advances in Social Science, Education and Humanities Research 591, 902 - 906, 2021 | 1 | 2021 |
| DEVELOPING LEARNING MEDIA FOR WRITING ANALYTICAL EXPOSITION TEXT BY USING ADOBE FLASH PROFESSIONAL CS5 FOR THE ELEVENTH GRADE STUDENTS OF SMA SWASTA NURUL AMALIYAH TANJUNG MORAWA W Wardhani, I Hartoyo, IP Gintings GENRE Journal of Applied Linguistics of FBS Unimed 8 (3), 2019 | 1 | 2019 |
| CONCEPTUAL METAPHORIN HUMAN COMMUNICATION M Surip, IH Mulyadi | 1 | 2019 |
| Classroom Interaction Analysis of English Class in SMPN 2 Babalan K SIPAHUTAR STATE UNIVERSITY OF MEDAN, 2017 | 1 | 2017 |
| Peningkatan Kemampuan Menulis Mahasiswa Jurusan Bahasa Inggris Melalui Penerapan Pola Peer Review (Ppr) I Hartoyo Jurnal Bahas 18 (02), 2009 | 1 | 2009 |
| Pengembangan Bahan Ajar Matakuliah Bahasa Inggris Pariwisata (Esp-Tourism) Berbasiskan Kebutuhan Lokal Di Danau Toba Sekitarnya SA Ginting, I Hartoyo, SF Damanik FBS Unimed, 2008 | 1 | 2008 |
| DEVELOPING STUDENTS’WORKBOOK of READING SKIL BASED on INQUIRY BASED LEARNING for the TENTH GRADE STUDENTS SMA SWASTA BUDISATRYA MEDAN R Pasaribu, I Hartoyo, FH Saragih | 1 | |
| Integrating the case method approach in 21st century teaching: Empowering the development of effective and innovative teaching instruments NR Dewi, I Hartoyo, CH Natalia JOALL (Journal of Applied Linguistics and Literature) 9 (1), 222-240, 2024 | | 2024 |
| Developing Professional Skills through Mentorship Program for EFL Students in Indonesia I Hartoyo, F Haswani, NR Dewi, JR Hasibuan Proceedings of the 4th International Conference on Innovation in Education …, 2022 | | 2022 |
| PENDAMPINGAN PERANCANGAN PERANGKAT PEMBELAJARAN BERBASIS TPACK DAN STEAM DI PESANTREN AL-KAUTSAR AL-AKBAR MEDAN I Hartoyo, NR Dewi, JR Hasibuan, ME Isdianto Bahas 33 (4), 300-307, 2022 | | 2022 |
| Students’ Participation in Online Discussion of ESP Course through Team Based Project NR Dewi, I Hartoyo, AT Saragih Asian Social Science and Humanities Research Journal (ASHREJ) 4 (2), 23-33, 2022 | | 2022 |
| Teacher’s Strategy In Teaching Writing Descriptive Text Using Whatsapp Application at Smp N 3 Medan RTP Bancin Universitas Negeri Medan, 2021 | | 2021 |
| PENDAMPINGAN PENINGKATAN EKONOMI KELUARGA MELALUI PERTANIAN ORGANIK PEKARANGAN RUMAH DI DESA PANCUR IDO, KECAMATAN SALAPIAN, KABUPATEN LANGKAT D Handayani, WDP Sari, I Hartoyo, FE Gultom Prosiding Seminar Nasional Pengabdian Kepada Masyarakat" Penguatan Peran …, 2021 | | 2021 |
| Multimodality in the “Think Globally Act Locally” English Textbook AF Harahap, I Hartoyo Universitas Negeri Medan, 2021 | | 2021 |
