[1]
K. Ana, Sekar Dwi Ardianti, and Fina Fakhriyah, “THE EFFECTIVENESS OF PROBLEM BASED LEARNING ASSISTED BY LANCER MEDIA IN IMPROVING ELEMENTARY SCHOOL STUDENTS’ CONCEPTUAL UNDERSTANDING OF THE HUMAN DIGESTIVE SYSTEM: Efektivitas Model Problem Based Learning Berbantuan Media LANCER dalam Meningkatkan Pemahaman Konsep Materi Sistem Pencernaan Manusia pada Siswa Sekolah Dasar”, JS, vol. 10, no. 4, pp. 1693–1702, Aug. 2026.