ANALYSIS OF LOSS WATER ON PIPE DISTRIBUTION ”NON REVENUE WATER (NRW)” NETWORK PDAM SURYA SEMBADA CITY OF SURABAYA WITH CAUSAL LOOP DIAGRAM (CLD): ANALYSIS OF LOSS WATER ON PIPE DISTRIBUTION ”NON REVENUE WATER (NRW)” NETWORK PDAM SURYA SEMBADA CITY OF SURABAYA WITH CAUSAL LOOP DIAGRAM (CLD). Tibuana : Journal of Applied Industrial Engineering, [S. l.], v. 1, n. 1, p. 24–33, 2018. DOI: 10.36456/tibuana.1.1.1587.24-33. Disponível em: https://jurnal.unipasby.ac.id/tibuana/article/view/1587. Acesso em: 4 aug. 2026.