Hope therapy: Can it treat hopelessness and internal locus of control on diabetes mellitus patients?

• Tulus Winarsunu ,

  Roles Conceptualization, Formal analysis, Methodology, Writing – original draft

  * E-mail: tulus@umm.ac.id

  Affiliation Department of Psychology, University of Muhammadiyah Malang, Malang, Indonesia

  https://orcid.org/0000-0003-4430-8966

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• Lintang Aulia Utami,

  Roles Investigation, Resources

  Affiliation Department of Psychology, University of Muhammadiyah Malang, Malang, Indonesia

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• Siti Suminarti Fasikhah,

  Roles Data curation, Methodology, Validation

  Affiliation Department of Psychology, University of Muhammadiyah Malang, Malang, Indonesia

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• Zainul Anwar

  Roles Project administration, Writing – review & editing

  Affiliation Department of Psychology, University of Muhammadiyah Malang, Malang, Indonesia

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