Khalifa, N., Hassan, M. (2003). Mathematical Models for Fertility and Its Application To The Egyptian Data. test, 36(1), 1-25. doi: 10.21608/mskas.2003.302214
Nadia Khalifa; Marwa Hassan. "Mathematical Models for Fertility and Its Application To The Egyptian Data". test, 36, 1, 2003, 1-25. doi: 10.21608/mskas.2003.302214
Khalifa, N., Hassan, M. (2003). 'Mathematical Models for Fertility and Its Application To The Egyptian Data', test, 36(1), pp. 1-25. doi: 10.21608/mskas.2003.302214
Khalifa, N., Hassan, M. Mathematical Models for Fertility and Its Application To The Egyptian Data. test, 2003; 36(1): 1-25. doi: 10.21608/mskas.2003.302214