REPOVIENĖ, Rūta. Content Marketing Elements for Search Advertising. Socialiniai tyrimai, [S. l.], v. 40, n. 1, p. 47–55, 2017. DOI: 10.21277/st.v40i1.184. Disponível em: https://www.journals.vu.lt/social-research/article/view/22997.. Acesso em: 28 apr. 2024.