%0 Journal Article %T Editorial Comment %A Pretorius %A Blanche %J Journal of Power and Energy Engineering 电力与能源 %D 2019 %R 10.17159/2310-3833/2019/vol49n1a1 %K Further analysis could also assist us to 'select' the most appropriate key words for our articles %K so as to ensure that the most frequent or 'common' keywords contained in search strings will direct users directly to our site. %U http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S2310-38332019000100001&lng=en&nrm=iso&tlng=en