Ratnawati, Joko Noveriarto, Aniek S Handayani, Is S Purwaningsih, and Iyus Hendrawan, “THE EFFECT OF MILLING TIME AND PERCENTAGE OF DISPERSING AGENT ON THE CHARACTERISTIC OF SOLVENT-BASED BLACK PAINT FROM CARBON BLACK PIGMENT”, j. sains materi indonesia, vol. 21, no. 4, pp. 158–163, Jul. 2020.