Qureshi, Jawaid Ahmed, Sana Baqai, and Muhammad Asif Qureshi. 2018. “Consumers’ Attitude towards Usage of Debit and Credit Cards: Evidences from the Digital Economy of Pakistan”. International Journal of Economics and Financial Issues 8 (5):220-28. https://www.econjournals.com/index.php/ijefi/article/view/6922.