| Selection of Learning Media Mathematics for Junior School Students. SA Widodo Turkish Online Journal of Educational Technology-TOJET 17 (1), 154-160, 2018 | 326 | 2018 |
| Challenges during the pandemic: use of e-learning in mathematics learning in higher education M Irfan, B Kusumaningrum, Y Yulia, SA Widodo Infinity Journal 9 (2), 147-158, 2020 | 281 | 2020 |
| Distribution of sulfur and pyrite in coal seams from Kutai Basin (East Kalimantan, Indonesia): Implications for paleoenvironmental conditions S Widodo, W Oschmann, A Bechtel, RF Sachsenhofer, K Anggayana, ... International Journal of Coal Geology 81 (3), 151-162, 2010 | 94 | 2010 |
| Reconstruction of floral changes during deposition of the Miocene Embalut coal from Kutai Basin, Mahakam Delta, East Kalimantan, Indonesia by use of aromatic hydrocarbon … S Widodo, A Bechtel, K Anggayana, W Püttmann Organic Geochemistry 40 (2), 206-218, 2009 | 73 | 2009 |
| Teaching materials of algebraic equation SA Widodo, RCI Prahmana, AS Purnami Journal of Physics: Conference Series 943 (1), 012017, 2017 | 66 | 2017 |
| Development of teaching materials algebraic equation to improve problem solving SA Widodo Infinity Journal 6 (1), 59, 2017 | 54 | 2017 |
| Designing Android learning media to improve problem-solving skills of ratio A Verawati, D Agustito, W Pusporini, WB Utami, SA Widodo Advances in Mobile Learning Educational Research 2 (1), 216-224, 2022 | 52 | 2022 |
| Formal student thinking in mathematical problem-solving SA Widodo, A Nayazik, RCI Prahmana Journal of Physics: Conference Series 1188 (1), 012087, 2019 | 51 | 2019 |
| STEM education at junior high school mathematics course for improving the mathematical critical thinking skills N Priatna, S LORENZİA, SA Widodo Journal for the Education of Gifted Young Scientists 8 (3), 1173-1184, 2020 | 46 | 2020 |
| Team accelerated instruction, initials and problem-solves ability in junior high school SA Widodo, AS Purnami, RCI Prahmana International Journal on Emerging Mathematics Education 1 (2), 193-204, 2017 | 46 | 2017 |
