Al Husaeni DF, Rahman EF, Mulyanti B, Riza LS, Sulistiyono YE, Pratiwi P. Differentiated Problem Based Learning Elevates Vocational Student Collaboration Skills: Pembelajaran Berbasis Masalah Berdiferensiasi Meningkatkan Kolaborasi Siswa Vokasi. pedagogia [Internet]. 2026 Apr. 28 [cited 2026 May 13];15(2):169-94. Available from: https://pedagogia.umsida.ac.id/index.php/pedagogia/article/view/1886