Fernando Juliani Otávio José de Oliveira State of research on public service management: Identifying scientific gaps from a bibliometric study. 1033-1041 2016 36 Int. J. Inf. Manag. 6 https://doi.org/10.1016/j.ijinfomgt.2016.07.003 db/journals/ijinfoman/ijinfoman36.html#JulianiO16