Faktor-faktor yang berhubungan dengan perilaku pemanfaatan posyandu oleh ibu balita di wilayah kerja Puskesmas Maek, Kabupaten Lima Puluh Kota tahun 2012 = Factors associated with utilization behavior of integrated service post (posyandu) by mother who has toddler in the working area of Communitity Health Center of Maek, District of Lima Puluh Kota in 2012 - Susi Nofianti, author (2012)