The body of research on CALL tasks and topics grows daily; however, there are still a number of areas that are underrepresented in the literature. While there are many gaps in the CALL research to address, this article specifically focuses on eight gaps, chosen because of their perceived...

In this research, cobalt oxide produced by the hydrothermal method through the using thioglycolic acid (TGA) as the fuel is discussed in this paper. The produced cobalt oxide nanomaterials are characterized via X-ray diffraction analysis (XRD), high resolution scanning electron microscopy...

This report, part of the “Cities” collection, provides an analysis of the demographic and morphological changes in West African border cities since the mid-20th century. Using the Africapolis harmonised database makes it possible to show that since 1950 border cities have experienced higher...

In this research, cobalt oxide produced by the hydrothermal method through the using thioglycolic acid (TGA) as the fuel is discussed in this paper. The produced cobalt oxide nanomaterials are characterized via X-ray diffraction analysis (XRD), high resolution scanning electron microscopy...