Tjahjana D, Abidin Arief Z. Pengaruh Model Pembelajaran Problem Based Learning dan Sikap Peserta Didik Terhadap Hasil Belajar PPKn Kelas X di SMK Negeri 1 Bojonggede Kabupaten Bogor. TEK.PEND [Internet]. 2016 Jul. 17 [cited 2025 Feb. 22];5(1). Available from: http://360665.5mvk4.group/index.php/TEK/article/view/490