Sundana H, Supardi S, Fitriyah H. Budget Planning Strategy, Revenue And Control Of Non-Revenue Water (NRW) On Financial Performance Through SOP (Standard Operating Procedure) As An Intervening Variable At Perumda Air Minum Tirta Raharja Bandung. EKOMBIS [Internet]. 20Sep.2025 [cited 10Oct.2025];13(4):3285–3300. Available from: https://jurnal.unived.ac.id/index.php/er/article/view/8239