1.
Pamungkas HP, Rafsanjani MA. KEEFEKTIFAN ICE BREAKING DAN PROBLEM BASED LEARNING DALAM PEMBELAJARAN DIKELAS. utility [Internet]. 2019 Aug. 16 [cited 2024 Apr. 23];3(2):67-74. Available from: https://journal.unuha.ac.id/index.php/utility/article/view/621