tinggal command:
sumber: https://stackoverflow.com/a/19358402
gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile=merged.pdf *.pdf
tinggal command:
sumber: https://stackoverflow.com/a/19358402
gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile=merged.pdf *.pdf