“276. Penerapan Problem Based Learning Berbantuan Liveworksheet untuk Meningkatkan Motivasi dan Hasil Belajar Peserta Didik”, psnppg, vol. 1, no. 1, pp. 533–543, Jul. 2023, Accessed: Aug. 10, 2026. Available: https://conference.upgris.ac.id/index.php/psnppg/article/view/3955