| Analisis Sikap Peduli Lingkungan Siswa di Salah Satu MAN pada Materi Pelestarian Lingkungan A Qodriyanti, HN Yarza, I Irdalisa, M Elvianasti, RF Ritonga Jurnal Eksakta Pendidikan (JEP) 6 (1), 111-116, 2022 | 5 | 2022 |
| Effect Size of Blended Learning Model in Improving Students' Science Competence M Elvianasti, F Festiyed, A Asrizal, D Desnita, RF Ritonga Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di …, 2022 | 3 | 2022 |
| Pelatihan pembuatan hand sanitizer alami dari daun sirih HN Yarza, D Anugrah, RF Ritonga DINAMISIA: Jurnal Pengabdian Kepada Masyarakat 5 (3), 800-804, 2021 | 3 | 2021 |
| Usaha Mengurangi Limbah Rumah Tangga Dengan Proses Pengomposan Takakura Di Perumahan Coco Garden Klapanunggal, Kabupaten Bogor RA Nisaa, RF Ritonga JMM (Jurnal Masyarakat Mandiri) 6 (3), 2045-2058, 2022 | 2 | 2022 |
| Pelatihan Praktikum IPA Bagi Guru-Guru Di SDN Makasar 08 dan SDN Makasar 09 Pagi Jakarta Timur PM Sari, RF Ritonga Prosiding Kolokium Doktor dan Seminar Hasil Penelitian Hibah. https://doi …, 2018 | 2 | 2018 |
| Pelatihan Penggunaan Aplikasi E-Learning Untuk Meningkatkan Technological Knowledge (TK) Guru SMAN 02 Tambun Utara RF Ritonga, M Elvianasti, E Sinduningrum, I Irdalisa, N Naswardi Surya Abdimas 6 (2), 200-208, 2022 | 1 | 2022 |
| Amphibian Diversity in the Kawasan Taman Wisata Alam, Bogor, Indonesia M Fauzi, P Sukandar, M Setyaningsih, R Ritonga IOP Conference Series: Earth and Environmental Science 755 (1), 012033, 2021 | 1 | 2021 |
| Pelatihan Pembuatan Yogurt di Panti Asuhan Anak HN Yarza, RF Ritonga, PM Sari Jurnal Pengabdian Kepada Masyarakat 4 (1), 85-87, 2020 | 1 | 2020 |
| Antifertility Effect of the Ethanol Extract of Centella asiatica L. Urban Against the White Rat (Rattus norvegicus L.) in the Early Post-Implantation B Akbar, RA Nissa, RF Ritonga, S Lestari, Y Astuti Journal of Physics: Conference Series 1114 (1), 012002, 2018 | 1 | 2018 |
| Pelatihan Teknik Ecoprint Sebagai Peluang Usaha Fashion yang Ramah Lingkungan Bagi Ibu PKK Kelurahan Klapanunggal I Irdalisa, RF Ritonga, M Elvianasti, HN Yarza, E Hanum GERVASI: Jurnal Pengabdian kepada Masyarakat 7 (1), 12-22, 2023 | | 2023 |
| Selection and characterization bacteria in women moslem HN Yarza, RF Ritonga, M Maryani, H Handayani Bioscience 6 (2), 126-133, 2022 | | 2022 |
| Utilization of extract hyacinth weed (Eichhornia crassipes [mart.] Solms) on Tomato (Lycopersicon esculentum) FN Khansa, HN Yarza, A Hutari, D Anugrah, RF Ritonga, M Elvianasti Biological Environment and Pollution 2 (1), 26-30, 2022 | | 2022 |
| Analisis Kesesuaian Materi Sistem Pernapasan dan Sistem Percernaan Pada Buku Teks Biologi SMA:(The Suitability Analysis Of Respiratory Sistem and Digestive Sistem Materials in … RF Ritonga, M Maesaroh, E Kartikawati BIODIK 8 (2), 47-53, 2022 | | 2022 |
| Keragaman Penelitian Biologi Pada Masa Pandemi Covid-19 RF Ritonga, M Elvianasti Pedagogi Hayati 6 (1), 34-40, 2022 | | 2022 |
| Analysis of Students' Mathematical Resilience through Google Classroom-Based Learning during the Covid-19 Pandemic J Soebagyo, S Purwanto, A Ibrahim, D Purnama, H Akbari, G Suryoputro, ... Proceedings of the 1st International Conference on Education, Humanities …, 2021 | | 2021 |
| KOMPOSISI VEGETASI DAN POTENSI SUMBER PAKAN MONYET EKOR PANJANG (Macaca fascicularis) DI KAWASAN BERKAPUR RF Ritonga, AP Dharma, G Amirullah JESBIO: Jurnal Edukasi dan Sains Biologi 8 (1), 2019 | | 2019 |
| Pemetaan soal ujian nasional pada pelajaran biologi di Kota Medan RF Ritonga UNIMED, 2012 | | 2012 |
| Antifertility Effect of the Ethanol Extract of Centella asiatica L. Urban Against the White Rat (Rattus norvegicus L.) in the Early Post-Implantation S Budhi Akbar, RA Nissa, RF Ritonga, S Lestari | | |
