Anti, Juli, and Eva Marlina Ginting. 2019. “PENGARUH CAMPURAN ABU TANDAN KOSONG KELAPA SAWIT (ATKKS) DAN CARBON BLACK TERHADAP SIFAT MEKANIK KOMPON KARET”. EINSTEIN (e-Journal) 7 (3):22-29. https://doi.org/10.24114/einstein.v7i3.15165.