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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
Indonesian Mathematical Society. Jl. Padang Selasa 524, Palembang, South …, 2018
422018
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
102019
Group extensions and the primitive ideal spaces of Toeplitz algebras
S Adji, I Raeburn, R Rosjanuardi
Glasgow Mathematical Journal 49 (1), 81-92, 2007
102007
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
82018
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
82007
Complex Kumjian-Pask Algebras
R Rosjanuardi
Acta Mathematica Sinica, English Series 29 (11), 2073-2078, 2013
72013
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
52020
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
52020
An investigation of master student understanding on mathematical literacy problems
A Jupri, R Rosjanuardi
Jurnal Gantang 5 (1), 1-7, 2020
52020
Representations of cyclically ordered semigroups
R Rosjanuardi, I Yusnitha, SM Gozali
MATEC Web of Conferences 197, 01002, 2018
52018
Crossed Products Related to Cyclically Ordered Semi Groups
R Rosjanuardi
Journal of Physics: Conference Series 812 (1), 2017
52017
Kumjian-Pask algebras of desourcification
R Rosjanuardi, I Yusnitha
AIP Conference Proceedings 1708 (1), 060006, 2016
52016
On Graph Algebras and Crossed Product by Semigroups
IN Albania, R Rosjanuardi
Far East Journal of Mathematical Sciences (FJMS) 67 (1), 99-110, 2012
52012
Structure theory of twisted Toeplitz algebras and ideal structure of the (untwisted) Toeplitz algebras of ordered groups
R Rosjanuardi
Dissertation, ITB, 2005
52005
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
42020
Lesson design on the relationship between radian and degree
CL Maknun, R Rosjanuardi, A Jupri
AIP Conference Proceedings 2014 (1), 020031, 2018
42018
Complex Kumjian-Pask algebras of 2-graphs
I Yusnitha, R Rosjanuardi
AIP Conference Proceedings 1708 (1), 060010, 2016
42016
Identifying the secondary school students’ misconceptions about number
RF Jabal, R Rosjanuardi
Journal of Physics: Conference Series 1157 (4), 042052, 2019
32019
Investigating 10th grade students’ understanding of the structure of deductive proof
N Nurhidayah, R Rosjanuardi, E Nurlaelah
Journal of Physics: Conference Series 1157 (4), 042054, 2019
32019
Pengembangan instrumen penilaian untuk mengukur kemampuan representasi matematis siswa smp
DP Sari, D Darhim, R Rosjanuardi
Indonesian Digital Journal of Mathematics and Education 4 (7), 2018
32018
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