Sinaga, F.M. , Ferawaty, F. and Sinaga, T. 2026. A Hybrid SOM-LSTM Model for Childhood Stunting Risk Classification: A Case Study in a Maternity Hospital in Medan. Sinkron : jurnal dan penelitian teknik informatika. 10, 1 (Feb. 2026), 811-822. DOI:https://doi.org/10.33395/sinkron.v10i1.15434.