Herlina, R., Simbolon, D. and Jumiyati, J. (2025) “The Influence Of Training On The Precision And Accuracy Of Upper Arm Circumference Measurements By Posyandu Cadres”, Jurnal Riset Kesehatan, 14(1), pp. 1–8. doi: 10.31983/jrk.v14i1.10192.