Sumadiyasa, Made, 		Adnyana, I.G.A.P., AND 		Wendri, Nyoman.
" Effects of Substitution Gd with La in the Synthesis of GBCO-123 Phase: Gd1-xLaxBa2Cu3O7-? (x=0.05 – 0.50)" <em>Journal of Materials Engineering and Processing Technology</em> [Online], Volume 1 Number 01 (22 February 2017)