These two articles are not particularly new. The article by Khavul and Bruton was published in 2012, and the article by Nwagbara was published in 2013. Eight and seven years have passed since now, but these two articles also have high Reference value.
These two articles are not particularly new, Khavul and Bruton's articles were published in 2012 and Nwagbara's articles were published in 2013, eight and seven years have passed, but they are also of high reference value.
These two articles are not particularly new. Khavul and Bruton's article was published in 2012, and nwagbara's article was published in 2013. Eight and seven years have passed since now. However, these two articles also have high reference value.