Loviyani, N.P.A.N., Padmadewi, N.N., Budiarta, L.G.R. and Zamzam, A. 2022. First Language Acquisition Analysis Of A One Year Five Month Child “Mateo”. Jurnal Ilmiah Potensia. 7, 2 (Jul. 2022), 202–206. DOI:https://doi.org/10.33369/jip.7.2.202-206.