Publication
The relationship between husband's knowledge of family planning and the husband's participation in using contraceptives at Pangkalan Kerinci 2 Public Health Center, Pelalawan District. Doppler Journal, Vol 3 No 2, 2019
The relationship between husband's knowledge of family planning and the husband's participation in using contraceptives at Pangkalan Kerinci 2 Public Health Center, Pelalawan District. Doppler Journal, Vol 3 No 2, 2019
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