“Optimalisasi Peran Kader Posyandu Kelompok Lansia Di Desa Sumberejo Pesisir Barat”. DEDIKASI: Jurnal Pengabdian Masyarakat, vol. 3, no. 2, Dec. 2021, pp. 189-98, https://doi.org/10.32332/d.v3i2.3081.