What has the author Christine Oppong written?

Christine Oppong has written:

'Seven roles of women'

'Gendered family strategies and responsibilities of grandparents in subsaharan Africa'

'Middle class African marriage' -- subject(s): Akan (African people), Marriage, Social life and customs

'Paternal costs, role strain, and fertility regulation' -- subject(s): Birth Control, Economic aspects of Family, Elementary school teachers, Family, Family life surveys, Fathers, Sex role

'Conjugal resources, power, decision making and domestic labour' -- subject(s): Husband and wife, Marriage, Sex role, Social conditions, Women