Items by "Owena, Christabel"
![[up]](/style/images/multi_up.png)
Up a levelGroup by: Item Type | No Grouping
Number of items: 1.
Rahmawati, Farida and Owena, Christabel (2024) Optimization of the Drinking Water Supply System by Reducing Water Loss Rate as a Sustainable Development Goal: Water and Sanitation in the City of Malang. In: Proceedings of the 7th International Research Conference on Economics and Business, IRCEB 2023, 26 September 2023, Malang, East Java, Indonesia.