Switch back to numeric citations

preamble/packages.tex

@@ -44,7 +44,7 @@
 \usepackage{url}
 \usepackage[capitalise, nameinlink, noabbrev]{cleveref}
 \crefformat{equation}{(#2#1#3)}
-\usepackage[style=alphabetic, backend=biber, url=false, maxcitenames=1]{biblatex}
+\usepackage[style=numeric, backend=biber, url=false, maxcitenames=1]{biblatex}
 
 % Misc
 \usepackage{todonotes}