HOLOS is an online publication of the Federal Institute of Rio Grande do Norte (IFRN) which goal is to publish articles that contribute to the researches of multidiscipline themes. The periodic receive contributions in Portuguese, English and Spanish.
Journal is indexed by
Eletronic publishing from IBICT - OasisBr, LATINDEX, Periódicos from CAPES, CrossRef, ProQuest Indexing (ProQuest SciTech, ProQuest Engineering e ProQuest Technology)