Effects of problem-based learning on EFL learning: A systematic review

• Qian Guo ,

  Roles Conceptualization, Methodology, Software, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: gs62008@student.upm.edu.my, catherine0405@163.com

  Affiliation Universiti Putra Malaysia, Serdang, Malaysia

  https://orcid.org/0000-0001-7711-0564

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• Halimah Jamil,

  Roles Supervision

  Affiliation Universiti Putra Malaysia, Serdang, Malaysia

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• Lilliati Ismail,

  Roles Supervision

  Affiliation Universiti Putra Malaysia, Serdang, Malaysia

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• Shujie Luo,

  Roles Validation, Visualization

  Affiliation Chongqing Vocational and Technical University of Mechatronics, Universiti Putra Malaysia, Serdang, Malaysia

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• Zhubin Sun

  Roles Validation

  Affiliation Jinzhong College of Information, Jinzhong, China

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