Humic substances in the aquatic and terrestrial environment : proceedings of an international symposium, Linköping, Sweden, August 21-23, 1989 / editor B. Allard, H. Borén, A. Grimvall

Karakterisasi asam humat dari sedimen hutan lindung bakau (mangrove) Muara Angke Teluk Jakarta

Suspension Stability and Characterization of Chitosan Nanoparticle?Coated Ketoprofen Based on Surfactants Oleic Acid and Poloxamer 188

Organic acids in aquatic ecosystems : report of the Dahlem Workshop on Organic Acids in Aquatic Ecosystems, Berlin 1989, May 7-12

Sintesis dan karakterisasi hidrogel dari turunan selulosa eceng gondok eicchornia crassipes melalui metode chemical crosslinking dengan menggunakan asam sitrat = Synthesis and characterization of hydrogel from cellulose derivatives of water hyacinth eichhornia crassipes through chemical crosslinking method by using citric acid