Title:Influence of activities focused on information gap task in the development of speaking skill / Design of a pamphlet with activities focused on information gap task
Title:Hydroids (Cnidaria, Hydrozoa) from Nortwest Africa / Hidrozoos (Cnidaria, Hydrozoa) do Noroeste de África / Hidrozoos (Cnidaria, Hydrozoa) del Noroeste de África
Title:Model of optimization of mining complex for the planning of flow of quarry production of limestone in multiple products and with elements for the analysis of the capacity