Sari, Risca Julianita; Kartika, Ganis Fia
(wahyu sari yeni, 2019-04-30)
In this study, the activator used to activate the avocado seed powder was hydrochloric acid with variation ratio of weight 1:1; 1:2; 1:3; 1:4 and 1:5. The purpose of this research was to synthesize and characterize the ...