“…Some papers have proposed tailor-made or bespoke architectures for specific requirements, (5/52) [143], [144], [162], [163], [165]. Other papers have outlined general infrastructure ideas in education (5/52) [142], [154], [166], [168], [170], whereas other researchers have discussed the ideas of collaborative learning and use of application software to support these ideas (5/52) [131], [150], [153], [179], [180]. In addition to studies highlighted above (14/52) [133]- [136], [138], [139], [146], [149], [152], [155], [157], [160], [176], [177], certain articles have included an ''evaluation model'' [134], sustainable ICT provisions [149], and an information management system structure based wholly on CC technologies [136].…”