Expression of concern
Technology of animation in multimedia courseware of mechanical drawing
Paper Information
Record ID:
39658
Author(s):
Publication Date:
April 19, 2021
Retraction Date:
December 15, 2021
(3.9 years years ago)
Subjects:
Institutions:
Country:
🇨🇳 ChinaArticle Type:
Publisher:
SAGE Publications
Open Access:
Yes
PubMed ID:
Not indexed in PubMed
Retraction PubMed ID:
Not indexed in PubMed
Expression of concern Details
Retraction Reasons:
Nature of Retraction:
Expression of concern
Retraction Notice:
10.1177/00207209211064046Citations (5)
5
Total Citations3
Post-Retraction(60.0%)
1
Pre-Retraction0
Same DayPost-Retraction Citation Analysis
1
Within 30 days
1
Within 1 year
2
After 2+ years
1254
Days since retraction (latest)
Heavy Metals Removal Using Carbon Based Nanocomposites
Unknown Authors
Unknown Journal
Published: Unknown
Technique Innovation and Style Exploration in Art Creation With CAD and Multimedia
T.C.E. Cheng, Meihe Pu
Journal of Cases on Information Technology
Open Access
Published: May 2025
1254 days after retraction
Leveraging Marker-based Augmented Reality to Enhance Simplified Representation Learning in Mechanical Drawing : A Practical Studies in The Mechanical Engineering Curriculum
Rivai Wardhani
Jurnal Kependidikan Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan Pengajaran dan Pembelajaran
Open Access
Published: Jun 2024
1 citation
1 citation
920 days after retraction
Construction of a competition practice system for robotics engineering based on a competency model
Ziqiang Zhang, Menɡ Ninɡ, Zhi Wu et al. (5 authors)
Computer Applications in Engineering Education
Published: Jan 2022
5 citations
5 citations
30 days after retraction
An Enhanced Intelligent Teaching Support System for College Courses
Jinwen Liu, Xiangdong Chen, Bin He et al. (4 authors)
Unknown Journal
Published: Dec 2021
1 citation
1 citation
10 days before retraction
Quick Stats
Total Citations:
9
Years Since Retraction:
3.9 years
Open Access:
Yes
Last Checked:
Jul 24, 2025