RIZQI ANDIKA AKBAR, Mohammad; SOEPARNO. PENERAPAN PROBLEM BASED LEARNING DALAM MENINGKATKAN HASIL BELAJAR PADA ELEMEN KONSTRUKSI UTILITAS GEDUNG SMK NEGERI 1 KEMLAGI . Global Research and Innovation Journal, [S. l.], v. 2, n. 2, p. 867–873, 2026. Disponível em: https://journaledutech.com/index.php/great/article/view/1290. Acesso em: 24 may. 2026.