Items where Author is "Alwi, Ratna Surya"

Marzuki, Ismail and Alwi, Ratna Surya and Erniati, Erniati and Mudyawati, Mudyawati and Sinardi, Sinardi and Iryani, Andi Sry (2019) Chitosan Performance Of Shrimp Shells In The Biosorption Ion Metal Of Cadmium, Lead And Nickel Based On Variations pH Interaction. 1st International Conference on Materials Engineering and Management - Engineering Section, 165.