Citação norma APA

Nazir, G., Zeb, A., Shah, K., Saeed, T., Khan, R. A., & Ullah Khan, S. I. (2021). Study of COVID-19 mathematical model of fractional order via modified Euler method. Alexandria Engineering Journal.

Citação norma Chicago

Nazir, Ghazala, Anwar Zeb, Kamal Shah, Tareq Saeed, Rahmat Ali Khan, and Sheikh Irfan Ullah Khan. "Study of COVID-19 Mathematical Model of Fractional Order Via Modified Euler Method." Alexandria Engineering Journal 2021.

Citação norma MLA

Nazir, Ghazala, et al. "Study of COVID-19 Mathematical Model of Fractional Order Via Modified Euler Method." Alexandria Engineering Journal 2021.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.