“ANALISA PRODUKTIVITAS EXCAVATOR DAN DUMPTRUCK GUNA MENDUKUNG PEMELIHARAAN BENDUNGAN DENGAN METODE EFISIENSI KERJA ((STUDI KASUS: BENDUNG TINGGAR BUNTUT BANGSAL KABUPATEN MOJOKERTO): ANALYSIS OF EXCAVATOR AND DUMPTRUCK PRODUCTIVITY TO SUPPORT DAM MAINTENANCE USING WORK EFFICIENCY METHODS (CASE STUDY: TINGGAR BUNTUT BANGSAL DAM, MOJOKERTO REGENCY)”. CONCRETE: Construction and Civil Integration Technology 3, no. 02 (November 10, 2025): 195–200. Accessed June 17, 2026. https://ejournal.unitomo.ac.id/index.php/concrete/article/view/10907.