KAMEL, .., HANNA, .., KAMEL, .., WAHDAN, .. (1970). . Family planning studies the teachers' survey part II: fertility differentials and practice of family planning. test, 3(1), 37-66. doi: 10.21608/mskas.1970.417026
.WASFIA H KAMEL; .AZMY 'T HANNA; .NAHED A KAMEL; .MOHAMED H WAHDAN. ". Family planning studies the teachers' survey part II: fertility differentials and practice of family planning". test, 3, 1, 1970, 37-66. doi: 10.21608/mskas.1970.417026
KAMEL, .., HANNA, .., KAMEL, .., WAHDAN, .. (1970). '. Family planning studies the teachers' survey part II: fertility differentials and practice of family planning', test, 3(1), pp. 37-66. doi: 10.21608/mskas.1970.417026
KAMEL, .., HANNA, .., KAMEL, .., WAHDAN, .. . Family planning studies the teachers' survey part II: fertility differentials and practice of family planning. test, 1970; 3(1): 37-66. doi: 10.21608/mskas.1970.417026