Here is a review of that work, which is likely the source of the PDF you mentioned.
Written by a group of leading historians from the Serbian Academy of Sciences and Arts (SANU). Istorija Srpskog Naroda Grupa Autora Pdf 31 gilmodari
The struggle for state preservation and renewal (1371–1537) III-1 & III-2 Serbs under foreign rule (1537–1699) IV-1 & IV-2 Serbs in the 18th century Here is a review of that work, which
The late Middle Ages and the fall of the Serbian Despotate. Istorija Srpskog Naroda Grupa Autora Pdf 31 gilmodari
: Complete editions are frequently available through Antikvarne Knjige or Korisna Knjiga .
This "Grupa Autora" (Group of Authors) work is the most comprehensive history of Serbia, edited by prominent historians like Sima Ćirković Radovan Samardžić Slavko Gavrilović www.andrijaradenicistoricar.com Coverage Period / Theme From earliest times to 1083 The Age of Struggle for State Preservation (1371–1537) Serbs under Foreign Rule (1537–1699) Serbs in the 18th Century