Nandatamadini, Fira, 		Karina, Suci, AND 		Nandiyanto, Asep Bayu.
" FEASIBILITY  STUDY BASED ON ECONOMIC PERSPECTIVE OF COBALT NANOPARTICLE SYNTHESIS WITH CHEMICAL REDUCTION METHOD" <em>CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry)</em> [Online], Volume 7 Number 1 (31 May 2019)