“BKB Program Optimization: Effectiveness of Cadre Role, Implementation Barriers, and Increased Parental Participation: Optimalisasi Program BKB : Efektivitas Peran Kader, Hambatan Pelaksanaan, dan Peningkatan Partisipasi Orangtua” (2024) Indonesian Journal of Public Policy Review, 25(1), p. DOI 10.21070/ijppr.v25i1.1355. doi:10.21070/ijppr.v25i1.1355.