“Description of Mother’s Knowledge of Posyandu and Toddler Visits to Posyandu in Sidoarjo Regency: Gambaran Pengetahuan Ibu Tentang Posyandu dan Kunjungan Balita ke Posyandu di Kabupaten Sidoarjo”, Ind. Jour. Cul. Comm. Dev, vol. 12, p. 10.21070/ijccd2022783, Jun. 2022, doi: 10.21070/ijccd.v12i0.783.