PANJAITAN, Jose Rizal Luhut Marolop; LIMANTARA, Lily Montarcih; ASMARANTO, Runi; SISINGGIH, Dian. Performance Measurement on the Existing Operation Pattern of the Multi-Purpose Ladongi Reservoir. Engineering, Technology & Applied Science Research, Greece, v. 15, n. 4, p. 25158–25163, 2025. DOI: 10.48084/etasr.11535. Disponível em: https://mail.etasr.com/index.php/ETASR/article/view/11535. Acesso em: 30 may. 2026.