ASMINAH, Ninin; PRASETYO, Elli; DHAMAYANTHIE, Indah. Evaluation of optimal time blending process on medripal 412 And Prima XP SAE 20W – 50 samples with homogenity test. Gema Wiralodra, [S. l.], v. 14, n. 2, p. 681–687, 2023. DOI: 10.31943/gw.v14i2.431. Disponível em: https://gemawiralodra.unwir.ac.id/index.php/gemawiralodra/article/view/431. Acesso em: 24 sep. 2025.