However, based on the authors and Jelisaveta Đorđević , this likely refers to their well-known university textbook "Pedagogija" (Pedagogy), commonly used in Serbian and regional universities (particularly at the Faculty of Philosophy in Belgrade).
Instructor notes: allow 40 minutes prep time; provide classroom space, basic materials (whiteboard, markers, handouts). Trnavac Djordjevic Pedagogija.pdf
"Pedagogija" by Nedeljko Trnavac and Jovan Đorđević is a foundational textbook in the Balkans, providing a comprehensive guide to educational theory and practice for students and teachers. The text, which combines general pedagogy and didactics, aims to foster holistic, critical, and creative development in individuals. Detailed information on the book can be found on Delfi knjižare PEDAGOGIJA | PDF - Scribd However, based on the authors and Jelisaveta Đorđević