Laili EN, Choiriyah IU. Communication in the Elderly Family Development Program in Gresik Regency. IJPPR [Internet]. 2021Apr.30 [cited 2024May2];140:10.21070/ijppr.v14i0.1131. Available from: https://ijppr.umsida.ac.id/index.php/ijppr/article/view/1131