Hubungan frekuensi kunjungan posyandu anak 6-59 bulan dengan stunting di Provinsi Jambi tahun 2015 analisis data pemantauan status gizi Provinsi Jambi tahun 2015 = Association of posyandu child visits 6-59 months frequency with stunting in jambi province 2015 analyse of nutrition status monitoring in Jambi Province 2015