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Open access 2026

Integrating national culture, internal control systems and transparency to prevent fraud: The moderating effect of e-procurement in the public sector

This study aims to analyze the influence of national culture, internal control systems, transparency, and e-procurement on fraud prevention in public procurement within the Regional Government of Riau Province, Indonesia. The study also examines the moderating role of e-procurement in strengthening the relationship bet...

Zulkarnain Zulkarnain, I. Muda, Khaira Amalia Fachrudin et al. · 0 citations
Review Open access Sep 2026

Carbon Emission Disclosure: A Systematic Literature Review Of Theoretical Perspectives, Corporate Practices, And Future Research Directions

Carbon Emission Disclosure (CED) has emerged as a crucial element of corporate sustainability reporting because of rising stakeholder demands for environmental principles, openness and responsibility. Despite the rapid growth of CED research, existing studies remain fragmented across theoretical perspectives and empiri...

Najra Nabiila Hajar, Sambas Ade Kesuma, Firman Syarif et al. · 0 citations
Review

JURNAL ECONOMINA

Khairul Amri Hasibuan, Sambas Ade Kusuma, I. Muda · 0 citations
Review Open access Sep 2026

Strengthening Audit Quality Through Independence And Suspicion: Do Audit Fees Matter

This study aims to analyze the influence of independence and professional suspicion on audit firm quality, with audit service imbalance serving as a moderating variable. A quantitative approach was employed, utilizing a survey method targeting auditors working at Public Accounting Firms (KAP) in Medan City. Data were c...

Khairul Amri Hasibuan, Sambas Ade Kusuma, I. Muda · 0 citations

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