Anna Titis Widosari, Mawarni Gea, Agustinus Mulyono. Meningkatkan Kemampuan Berpikir Kritis Melalui PBL Pendekatan Window Shopping Peserta Didik Kelas VIII di SMP Pangudi Luhur 1 Yogyakarta. SEMNASPA [Internet]. 2024 Oct. 4 [cited 2024 Dec. 22];5(2):202-23. Available from: https://badanpenerbit.org/index.php/SEMNASPA/article/view/2108