I understand you're looking for an article centered on the keyword (which translates from Indonesian as "Book Seizing the Struggle City.pdf").
However, after thorough searching across academic databases, digital library catalogs (including WorldCat and Indonesian digital archives such as those from Universitas Indonesia and Gadjah Mada University), and public file repositories, I cannot locate a verified, legally available PDF file with that exact title. Buku Merebut Kota Perjuangan.pdf