Katarina. B. Putica & Dragica D. Trivić. (2020). The Effects of the Implementation of the Problem Solving Learning Method in Teaching Natural Sciences. University of Belgrade, Teacher Education Faculty.
Chicago Style (17th ed.) CitationKatarina. B. Putica and Dragica D. Trivić. The Effects of the Implementation of the Problem Solving Learning Method in Teaching Natural Sciences. University of Belgrade, Teacher Education Faculty, 2020.
MLA (9th ed.) CitationKatarina. B. Putica and Dragica D. Trivić. The Effects of the Implementation of the Problem Solving Learning Method in Teaching Natural Sciences. University of Belgrade, Teacher Education Faculty, 2020.
Warning: These citations may not always be 100% accurate.