by Olga, Chirita
Published in Internal Security (27.04.2023)

by Chirita, Olga
Published in Intellectus (01.12.2022)

by Cojuhari, Lilia, Pântea, Victor, Plăcintă, Gheorghe, Cebotarescu, Valentin, Chirita, Olga, Crudu, Ana, Iarovoi, Liviu, Ieseanu, Zinaida, Marandici, Cristina
Published in BMC infectious diseases (15.10.2014)

by Chiriţa, Olga, Chiriţa, Valentin
Published in EcoSoEn (2021)

by Truta, Luciana, Chis, Olga
Published in Educatia 21 (01.01.2021)