| The Development of Diagnostic Test Instrument for Verbal Representation Ability in High School Physics Learning AMR Tumanggor, MFT Nirmala 7th International Conference on Research, Implementation, and Education of …, 2021 | 7 | 2021 |
| Development of Two-Tier Test Instruments to Detect Student’s Physics Misconception M Lengkong, E Istiyono, BAO Rampean, AMR Tumanggor, MFT Nirmala 7th International Conference on Research, Implementation, and Education of …, 2021 | 7 | 2021 |
| Dissemination of symbolic representation ability in high school physics subjects MFT Nirmala, S Sundari Journal of Physics: Conference Series 1440 (1), 012056, 2020 | 4 | 2020 |
| Analysis of Validity and Reliability of Diagnostic Test of Picture Representation Ability in High School Physics Learning MFT Nirmala, AMR Tumanggor 7th International Conference on Research, Implementation, and Education of …, 2021 | 3 | 2021 |
| Physics Learning with E-Book Using Problem Based Learning (PBL) Model to Improve Image Representation Ability of High School Students on Optical Material MFT Nirmala, DA Gebze, AMR Tumanggor, M Lengkong, I Wilujeng 7th International Conference on Research, Implementation, and Education of …, 2021 | 1 | 2021 |
