| Student misconception on redox titration (a challenge on the course implementation through cognitive dissonance based on the multiple representations) HR Widarti, A Permanasari, S Mulyani Jurnal Pendidikan IPA Indonesia 5 (1), 56-62, 2016 | 30 | 2016 |
| Penerapan Pendekatan Daur Belajar (Learning Cycle) dalam Pembelajaran Mata-kuliah Praktikum Kimia Analisis Instrumentasi E Budiasih, HR Widarti Jurnal Pendidikan Dan Pembelajaran (JPP) 11 (1), 2009 | 23 | 2009 |
| UNDERGRADUATE STUDENTS’MISCONCEPTION ON ACID-BASE AND ARGENTOMETRIC TITRATIONS: A CHALLENGE TO IMPLEMENT MULTIPLE REPRESENTATION LEARNING MODEL WITH COGNITIVE DISSONANCE STRATEGY H Widarti, A Permanasari, S Mulyani International Journal of education 9 (2), 105-112, 2017 | 16 | 2017 |
| Students’ Mental Models of Acid and Base Concepts Taught Using Cognitive Apprenticeship Learning Model FR Amalia, S Ibnu, HR Widarti, H Wuni Jurnal Pendidikan IPA Indonesia 7 (2), 187-192, 2018 | 8 | 2018 |
| The effectiveness of inquiry based learning with OE3R strategy for conceptual understanding of molecular shape of high school students’ Sutrisno, GAM Nanda, HR Widarti AIP Conference Proceedings 2215 (1), 020025, 2020 | 7 | 2020 |
| MISKONSEPSI SIFAT KEASAMAN LARUTAN GARAM PARA GURU KIMIA DAN REKONSTRUKSI KONSEPTUALNYA S Sutrisno, M Muchson, HR Widarti, O Sulistina J-PEK (Jurnal Pembelajaran Kimia) 3 (2), 10-18, 2018 | 4 | 2018 |
| Misconception of pre-service chemistry teachers about the concept of resonances in organic chemistry course HR Widarti, R Retnosari, S Marfu’ah AIP conference Proceedings 1868 (1), 030014, 2017 | 3 | 2017 |
| The development of electrolysis cell teaching material based on stem-pjbl approach assisted by learning video: a need analysis HR Widarti, DA Rokhim, AB Syafruddin Jurnal Pendidikan IPA Indonesia 9 (3), 309-318, 2020 | 2 | 2020 |
| Analisis Keterampilan Berpikir Kritis Pada Indikator Memberikan Penjelasan Lebih Lanjut Materi Hidrokarbon H Herunata, RR Amayliadevi, HR Widarti J-PEK (Jurnal Pembelajaran Kimia) 5 (1), 47-58, 2020 | 2 | 2020 |
| Pengembangan Virtual Laboratory pada Praktikum Pemisahan Kimia Terintegrasi Telefon Pintar DA Rokhim, MR Asrori, HR Widarti Jurnal Kajian Teknologi Pendidikan 3 (2), 216-226, 2020 | 2 | 2020 |
| Oe3r strategy implementation as an innovation on inquiry based learning toward redox reaction mastery AF Imas, S Sutrisno, HRWR Widarti Jurnal Ilmu Pendidikan 25 (1), 43-49, 2020 | 2 | 2020 |
| Higher order thinking skills: Its implementation on senior high school chemistry sumative examinations Herunata, Y Nadifah, HR Widarti, O Sulistina, Habiddin, MS Rosli AIP Conference Proceedings 2215 (1), 020008, 2020 | 2 | 2020 |
| THE APPLICATION OF PROBLEM BASED LEARNING ASSISTED BY BLENDED LEARNING IN ATOMIC SPECTROSCOPY MATERIAL ON COGNITIVE LEARNING OUTCOMES AND STUDENTS’SELF SYSTEM BASED ON MARZANO … SO Asmi, S Wonorahardjo, HR Widarti European Journal of Open education and E-learning Studies, 2019 | 2 | 2019 |
| Improving Chemistry Prospective Teacher’s Conceptual Understanding of Resonance Using Multiple Representation HR Widarti, S Marfuah, P Parlan 3rd Asian Education Symposium (AES 2018), 208-213, 2019 | 2 | 2019 |
| Students’ misconceptions on titration HR Widarti, A Permanasari, S Mulyani Journal of Physics: Conference Series 812 (1), 012016, 2017 | 2 | 2017 |
| An analysis of higher order thinking skill (HOTs) in chemistry national examination for senior high school H Herunata, HR Widarti, R Amalia, O Sulistina, H Habiddin, MS Rosli AIP Conference Proceedings 2215 (1), 020009, 2020 | 1 | 2020 |
| Model Problem Based Learning Berbantuan Blended Learning terhadap Kesadaran Metakognitif Mahasiswa pada Materi Spektroskopi Atom SO Asmi, S Wonorahardjo, HR Widarti Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan 4 (6), 764-769, 2019 | 1 | 2019 |
| IDENTIFYING STUDENTS’MISCONCEPTION ABOUT INTERMOLECULAR FORCES TOPIC IN ORGANIC CHEMISTRY I COURSE HR Widarti, S Marfuaf, R Retnosari Unnes Science Education Journal 8 (1), 2019 | 1 | 2019 |
| Persepsi Guru MGMP Kimia SMA dan SMK Kabupaten Malang terhadap Pembelajaran Berbasis Laboratorium dan Non Laboratorium HR Widarti, S Sutrisno, D Sigit, O Sulistina Jurnal KARINOV 2 (1), 19-25, 2019 | 1 | 2019 |
| Identifikasi Pemahaman Konsep Ikatan Kimia HR Widarti, AF Safitri, D Sukarianingsih J-PEK (Jurnal Pembelajaran Kimia) 3 (1), 41-50, 2018 | 1 | 2018 |
