Santri Chintia Purba, Ningsi, H. and Putri Artha (2026) “Determining the Ideal Nutritional Composition for Stunting Management Using the LU Decomposition Method”, EduMatSains : Jurnal Pendidikan, Matematika dan Sains, 10(4), pp. 328–340. doi: 10.33541/edumatsains.v10i4.7789.