How to add specific caption on my TOC

i want to add "Halaman" as a caption that i blue circled above the list number on TOC as shown below:

See this image

Btw, "Halaman" means "Pages" in English. I want to put this word as a description above the list number of the TOC.

How to make this happens? Thanks.

Edit:

This is my main code :

documentclass[a4paper, 12pt, oneside, openany]{book} 
usepackage[a4paper, inner=4cm, outer=3cm, top=4cm, bottom=3cm]{geometry} 
usepackage[onehalfspacing]{setspace} usepackage{fancyhdr} usepackage{titlesec} usepackage{setspace} usepackage{tocloft} 
fancyhf{} 
cfoot{thepage} 
linespread{1.5} 
pagestyle{plain} renewcommandcftchapdotsep{cftdotsep}  
titleformat{chapter}[display] {bfseriescentering} {chaptertitlename thechapter}{12pt}{} titlespacing*{chapter}{0pt}{10pt}{10pt} renewcommand{contentsname}{DAFTAR ISI} renewcommand{listtablename}{DAFTAR TABEL} renewcommand{listfigurename}{DAFTAR GAMBAR} 
begin{document} 
clearpage 
thispagestyle{empty} 
frontmatter % 
pagestyle{fancy} renewcommand{headrulewidth}{0pt} include{cover1} 
include{cover2} linespread{1} tableofcontents  
listoffigures 
listoftables 
mainmatter % 
end{document}

Btw, my cover 1, and cover 2 are not necessary since it hasn’t been completely finished.

documentclass{article}
begin{document}
tableofcontents
addtocontents{toc}{protectnullprotecthfill{Halaman}protectpar}
section{a}
foo
section{b}
bar
section{c}
baz
end{document}