BEGIĆ, L. .; MRKONJIĆ, Z. .; SITAREVIĆ, M. .; KARAGIĆ, S. . Determination of Differences in Language Abilities of First Year Students in Regular Elementary Schools Depending on Parents Educational Level. ISTRAŽIVANJA, [S. l.], v. 13, n. 13, p. 333–349, 2018. Disponível em: https://www.istrazivanja.ba/index.php/istr/article/view/197. Acesso em: 12 aug. 2026.