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Citations per year
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Cited by
All
Since 2019
Citations
27
27
h-index
2
2
i10-index
1
1
0
10
5
2021
2022
2023
2024
7
8
9
3
Co-authors
Al Jupri
Professor in Mathematics Education, Universitas Pendidikan Indonesia
Verified email at upi.edu
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Nadia Ulfa
Universitas Pendidikan Indonesia
Verified email at upi.edu
Pendidikan Matematika
Articles
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Year
Analisis hambatan belajar pada materi pecahan
N Ulfa, A Jupri, T Turmudi
Research and Development Journal of Education 7 (2), 226-236
, 2021
23
2021
Analysis of Learning Obstacles of Junior High School Students on The Topic of Circle
N Ulfa, A Jupri
Proceeding International Conference on Science and Engineering 3, 599-603
, 2020
2
2020
Analisis Hambatan Belajar Dan Kesalahan Dalam Menyelesaikan Soal Pada Materi Lingkaran Yang Dilakukan Oleh Siswa SMP Berdasarkan Tahapan Kastolan
N Ulfa
Universitas Pendidikan Indonesia
, 2019
2
2019
Error Analysis on the Concept of Composition of Function in Online Learning from the Perspective of AVAE Categories (ARITH, VAR, AE, and EQS)
N Ulfa, A Jupri, D Juandi
KnE Social Sciences, 601–609-601–609
, 2024
2024
ANALISIS LEARNING OBSTACLE PADA KONSEP FUNGSI KOMPOSISI DAN FUNGSI INVERS DALAM PEMBELAJARAN DARING DITINJAU BERDASARKAN KATEGORI KESALAHAN AVAE (ARITH, VAR, AE, DAN EQS)
N Ulfa
Universitas Pendidikan Indonesia
, 2021
2021
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