[1]
M. H. Hutagalung, Benarivo T Ginting, Sucy Erawati, Sri Yasa Hasibuan, and Cindy Amalia P, “The Difference of Composite Resin Compressive Strength with Sidikalang Coffee Soaking”, AMCR, vol. 2, no. 3, pp. 141-146, Oct. 2021.