HAMZA, A., HUSSEIN, M., SAIED TAWFIK, M. (1973). The relationship between infant mortality and crude birth rates in Alexandria (1966-1971). test, 6(2), 105-109. doi: 10.21608/mskas.1973.417481
ALI EL-DIN HAMZA; MOHAMED HUSSEIN; MOHAMED SAIED TAWFIK. "The relationship between infant mortality and crude birth rates in Alexandria (1966-1971)". test, 6, 2, 1973, 105-109. doi: 10.21608/mskas.1973.417481
HAMZA, A., HUSSEIN, M., SAIED TAWFIK, M. (1973). 'The relationship between infant mortality and crude birth rates in Alexandria (1966-1971)', test, 6(2), pp. 105-109. doi: 10.21608/mskas.1973.417481
HAMZA, A., HUSSEIN, M., SAIED TAWFIK, M. The relationship between infant mortality and crude birth rates in Alexandria (1966-1971). test, 1973; 6(2): 105-109. doi: 10.21608/mskas.1973.417481