Leading/trailing space
You may have some spaces at the start or end of lines.
Consider removing.
Double space
You may have some double spaces in your reference list.
Consider removing.
Space between initials
Quick Start Guide available on University website has names with more than one initial with no spaces between initials
(e.g. Perkin, G.D.).
Missing comma after surname
A comma is required after each surname before the initials
(e.g. Watt, I.S.)
Missing comma between names
A comma is required between names in lists of 3 or more authors, expect before the 'and' (e.g. (e.g. Ratnawati, V., Freddy, D. and Hardi, H.)
Missing 'and'
Quick Start Guide available on University website has 'and' before the last name in lists of names
(e.g. Ratnawati, V., Freddy, D. and Hardi, H.)
Serial comma
Quick Start Guide available on University website has lists of three or more names without serial commas
(e.g. Ratnawati, V., Freddy, D. and Hardi, H.).
Capitalised 'doi'
Quick Start Guide available on University website has 'doi' in lowercase
Full stop after doi
Quick Start Guide available on University website has no full stop at the end of lines ending with a DOI
Et al.
'Et al.' belongs in in-text citations. Authors should be listed in full in the list of references.