ANALISIS PENGARUH MODEL PEMBELAJARAN PROJECT BASED LEARNING TERHADAP MATA PELAJARAN ESTIMASI BIAYA KONSTRUKSI. Jurnal Ekonomi dan Bisnis, [S. l.], v. 2, n. 2, p. 478–487, 2025. Disponível em: https://ecosemica.net/index.php/ECONOMICA/article/view/132. Acesso em: 1 feb. 2026.