Ryandono, Muhamad Nafik Hadi, Universitas Airlangga, Indonesia

• al-Uqud : Journal of Islamic Economics Vol. 6 No. 1 (2022): January - Articles
  Factors influence online donation during COVID-19 pandemic
  Abstract  pdf
• al-Uqud : Journal of Islamic Economics Vol. 6 No. 2 (2022): July - Articles
  Economic development on Madura Island through halal tourism: A business feasibility study
  Abstract  pdf