Anastasia Putu Martha Anggarani; Awang Firmansyah; Marcellina Rasemi; Mochammad Naufal Ramdanu; Ignatia Maharani Putri Rahardjo. Elderly Assistance to Improve Quality of Life by Optimizing Movement and Function of Elderly Group at Posyandu Pelangi Nusantara . ABDIMAS 2024, 7, 1323-1330.