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Rizky Rosjanuardi
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Year
Errors of Students Learning with React Strategy in Solving the Problems of Mathematical Representation Ability.
DP Sari, R Rosjanuardi
Journal on Mathematics Education 9 (1), 121-128, 2018
652018
From ratios of right triangle to unit circle: An introduction to trigonometric functions
CL Maknun, R Rosjanuardi, A Jupri
Journal of Physics: Conference Series 1157 (2), 022124, 2019
182019
IDENTIFYING STUDENTS’DIFFICULTIES IN UNDERSTANDING AND APPLYING PYTHAGOREAN THEOREM WITH AN ONTO-SEMIOTIC APPROACH
R Rudi, D Suryadi, R Rosjanuardi
MaPan: Jurnal Matematika dan Pembelajaran 8 (1), 1-18, 2020
172020
Epistemological Obstacle in Transformation Geometry Based on van Hiele's Level.
T Kandaga, R Rosjanuardi, D Juandi
Eurasia Journal of Mathematics, Science and Technology Education 18 (4), 2022
142022
Analysis of students’ errors in responding to TIMSS domain algebra problem
BA Saputro, D Suryadi, R Rosjanuardi, BG Kartasasmita
Journal of Physics: Conference Series 1088 (1), 012031, 2018
132018
Teachers’ perception as a crucial component in the design of didactical design research-based teacher professional learning community in Indonesia
R Rudi, D Suryadi, R Rosjanuardi
European Online Journal of Natural and Social Sciences 9 (3), pp. 642-654, 2020
122020
Group extensions and the primitive ideal spaces of Toeplitz algebras
S Adji, I Raeburn, R Rosjanuardi
Glasgow Mathematical Journal 49 (1), 81-92, 2007
122007
Epistemological Obstacle in Learning Trigonometry.
R Rosjanuardi, A Jupri
Mathematics Teaching Research Journal 14 (2), 5-25, 2022
102022
An investigation of master student understanding on mathematical literacy problems
A Jupri, R Rosjanuardi
Jurnal Gantang 5 (1), 1-7, 2020
102020
Hypothetical Learning Trajectory in Student's Spatial Abilities to Learn Geometric Transformation.
R Yuliardi, R Rosjanuardi
Journal of Research and Advances in Mathematics Education 6 (3), 174-190, 2021
92021
Students’ obstacles in learning sequence and series using onto-semiotic approach
AA Rachma, R Rosjanuardi
Jurnal Pendidikan Matematika 15 (2), 115-132, 2021
92021
Representations of cyclically ordered semigroups
R Rosjanuardi, I Yusnitha, SM Gozali
MATEC Web of Conferences 197, 01002, 2018
92018
Twisted semigroup crossed products and twisted toeplitz algebras of ordered groups
S Adji, R Rosjanuardi
Acta Mathematica Sinica, English Series 23 (9), 1639-1648, 2007
92007
Didactical Design on Drawing and Analysing Trigonometric Functions Graph through a Unit Circle Approach.
R Rosjanuardi, A Jupri
International Electronic Journal of Mathematics Education 15 (3), 2020
82020
Complex Kumjian-Pask Algebras
R Rosjanuardi
Acta Mathematica Sinica, English Series 29, 2073-2078, 2013
82013
Teacher images on the derivatives concept
AD Mufidah, D Suryadi, R Rosjanuardi
Journal of Physics: Conference Series 1157 (4), 042119, 2019
72019
Students’ Mathematical Argumentation in Trigonometry
CL Maknun, R Rosjanuardi, T Ikhwanudin
5th International Conference on Education and Social Sciences, 689-696, 2018
72018
Crossed Products Related to Cyclically Ordered Semi Groups
R Rosjanuardi
Journal of Physics: Conference Series 812 (1), 2017
72017
Kumjian-Pask algebras of desourcification
R Rosjanuardi, I Yusnitha
AIP Conference Proceedings 1708 (1), 2016
72016
Structure theory of twisted Toeplitz algebras and ideal structure of the (untwisted) Toeplitz algebras of ordered groups
R Rosjanuardi
Dissertation, ITB, 2005
72005
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Articles 1–20