SINAGA, Boy Andika; SARAGI, Dian Syahputra; PANE, Mangatur Febri V; DARMA, Frandika. Increasing The Efficiency Of Plate Heat Exchanger (PHE) Economizer And Cooler Towards The Reduction Of Sterol Glucoside Components As Total Contaminants In Biodiesel. Indonesian Journal of Innovation Multidisipliner Research, [S. l.], v. 3, n. 1, p. 549–559, 2025. DOI: 10.69693/ijim.v3i1.349. Disponível em: https://multidisipliner.org/ijim/article/view/349. Acesso em: 9 oct. 2026.