| Analisis implementasi instrumen two-tier multiple choice untuk mengukur keterampilan proses sains D Ratnasari, S Sukarmin, S Suparmi Jurnal Pendidikan Dan Kebudayaan 2 (2), 166-179, 2017 | 33 | 2017 |
| Analysis of science process skills of summative test items in physics of grade X in Surakarta D Ratnasari, S Sukarmin, S Suparmi, D Harjunowibowo Jurnal Pendidikan IPA Indonesia 7 (1), 34-40, 2018 | 32 | 2018 |
| Students’ conception on heat and temperature toward science process skill D Ratnasari, S Sukarmin, S Suparmi, NS Aminah Journal of Physics: Conference Series 895 (1), 012044, 2017 | 22 | 2017 |
| Effect of problem type toward students’ conceptual understanding level on heat and temperature D Ratnasari, S Suparmi Journal of Physics: Conference Series 909 (1), 012054, 2017 | 14 | 2017 |
| Implementasi pendekatan konstruktivisme melalui model pembelajaran CLIS (children learning in science) dan pengaruhnya terhadap aktivitas belajar dan kemampuan kognitif siswa D Ratnasari, S Sukarmin, Y Radiyono Jurnal Penelitian & Pengembangan Pendidikan Fisika 3 (1), 111-118, 2017 | 14 | 2017 |
| Students’ conceptions analysis on several electricity concepts DE Saputro, S Sarwanto, S Sukarmin, D Ratnasari Journal of Physics: Conference Series 1013 (1), 012043, 2018 | 10 | 2018 |
| Empowering scientific thinking skills through creative problem solving with scaffolding learning D Ratnasari, S Suciati, M Maridi JPBI (Jurnal Pendidikan Biologi Indonesia) 5 (1), 61-68, 2019 | 9 | 2019 |
| The Impact of Cadmium Exposure on Several Tooth Mineral Content DA Ratnasari, MRS Permana, IY Widodo, N Dewi International Journal of Pharmaceutical and Clinical Research 8 (8), 1240-4, 2016 | 6 | 2016 |
| Pengaruh Konsentrasi Asam Sulfat (H2SO4) dan Lama Fermentasi Terhadap Kadar Bioetanol Serasah Lamun D Ratnasari, NR Hidayati, NK Dewi Jurnal Cheesa (Chemical Engineering Research Articles) 1 (1), 31-36, 2018 | 5 | 2018 |
| The Cause And Effect Of Commercial Flight On-Time Performance (Case Study: Citilink) D Ratnasari, AN Amanda, F Darmawan, T Warsito, S Amonalisa Journal of Physics: Conference Series 1573 (1), 012025, 2020 | 4 | 2020 |
| Pre-services science teachers’ conceptual understanding level on several electricity concepts DE Saputro, S Sarwanto, S Sukarmin, D Ratnasari Journal of Physics: Conference Series 1157 (3), 032018, 2019 | 4 | 2019 |
| Profile analysis of students’ concept understanding on heat and temperature D Ratnasari, S Suparmi Journal of Education and Learning (EduLearn) 12 (3), 350-356, 2018 | 3 | 2018 |
| The instrument implementation of two-tier multiple choice to analyze students’ science process skill profile S Sukarmin, D Ratnasari, S Suparmi International Journal of Pedagogy and Teacher Education 2, 7-61-70, 0 | 3 | |
| Effect of maintenance system and simulator pilots on aviation safety in airlines SD Rahmawati, SJR Maulida, S Rafi, D Ratnasari Journal of Physics: Conference Series 1573 (1), 012027, 2020 | 2 | 2020 |
| Measuring of student learning performance based on geometry test for middle class in elementary school using dichotomous Rasch analysis S Solihatun, IB Rangka, D Ratnasari, A Radyati, Y Siregar, L Wulansari, ... Journal of Physics: Conference Series 1157, 032086, 2019 | 2 | 2019 |
| The Implementation Of Essay Grading To Analyze Concept Understanding Profile Of Heat And Temperature D Ratnasari, S Sukarmin, S Suparmi Pancaran Pendidikan 6 (2), 2017 | | 2017 |
| Analisis Validitas Isi Instrumen Penilaian Two-Tier Mltiple Choice (TTMC) Untuk Mengukur Keterampilan Proses Sains D Ratnasari Fakultas Biologi Universitas Kristen Satya Wacana, 2017 | | 2017 |
| APLIKASI TOUCH SWITCHING BERBASIS SKIN SENSING PADA SAJADAH PENGHITUNG RAKAAT DE Saputro, D Ratnasari, CAI Gurinda Universitas Sebelas Maret, 2016 | | 2016 |
Sukarmin SukarminUniversitas Sebelas MaretEmail yang diverifikasi di staff.uns.ac.id
