@misc{Nwankwo_Samson_Ifejionu_Empirical,
 author={Nwankwo, Samson Ifejionu and Ajemunigbohun, Sunday Stephen},
 howpublished={online},
 publisher={Publishing House of the University of Economics in Katowice},
 language={eng},
 title={Empirical examination of the implementation of electronic payment systems in service delivery of insurance companies in Nigeria},
 type={czasopismo},
 keywords={Nigeria, płatności elektroniczne, przedsiębiorstwo usługowe, ubezpieczenia},
}