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Mathematics Education Research and Practice   DOI
           


Cited Journal Data Citing Journal Data
Indicators 2019 2020 2021 2022 2023
① Docs. 16 13 14 18 19
② Docs. (2years) 3 19 29 27 32
③ Docs. (3years) 9 19 32 43 45
④ Docs. (5years) 44 41 38 46 64
⑤ Refs. 700 413 619 682 624
⑥ Cited 1 0 0 2 8
⑦ Cited (2years) 0 2 3 2 4
⑧ Cited (3years) 0 2 3 5 6
⑨ Cited (5years) 0 2 3 5 9
⑩ Self Cited 0 0 0 2 8
⑪ Self Cited (2years) 0 1 0 0 4
⑫ Self Cited (3years) 0 1 0 1 4
⑬ Self Cited (5years) 0 1 0 1 5
ⓐ Impact Factor (2years) [⑦/②] 0 0.105 0.103 0.074 0.125
ⓑ Impact Factor (3years) [⑧/③] 0 0.105 0.094 0.116 0.133
ⓒ Impact Factor (5years) [⑨/④] 0 0.049 0.079 0.109 0.141
ⓓ Immediacy Index [⑥/①] 0.063 0 0 0.111 0.421
ⓔ ZIF (2years) [(⑦-⑪)/②] 0 0.053 0.103 0.074 0
ⓕ ZIF (3years) [(⑧-⑫)/③] 0 0.053 0.094 0.093 0.044
ⓖ ZIF (5years) [(⑨-⑬)/④] 0 0.024 0.079 0.087 0.063
ⓗ Self Citing Rate [⑩/⑤] 0 0 0 0.003 0.013
ⓘ Self Cited Rate [⑩/⑥] 0 0 0 1 1

1. Docs.

2. Refs.

3. Cited.