Hubungan kelompok pendukung ibu terhadap perubahan perilaku menyusui di Kelurahan Banguntapan, Kecamatan Banguntapan, Kabupaten Bantul DI Yogyakarta : analisa data sekunder KPC HEALTHY START YOGYAKARTA SURVEY 2009-2010 = Association between mother to mother support group and breastfeeding behavior change in Banguntapan village, Banguntapan sudistrict, Bantul district Yogyakarta : scondary data KPC Healthy start yogyakarta survey 2009-2010 - Triashtra Lakshmi, author (2012)