HERNÁNDEZ, Víctor Octavio Fuentes. Black Queen Cell Disease in Honeybees. Effect of a Citric Extract Adsorbed to a Titanium Nanoparticle. RA Journal Of Applied Research, [S. l.], v. 8, n. 8, p. 589–592, 2022. DOI: 10.47191/rajar/v8i8.02. Disponível em: https://rajournals.in/index.php/rajar/article/view/965. Acesso em: 3 jul. 2024.