Sari, E.M., Novianty, R., Awaluddin, A., Saryono and Pratiwi, N.W. 2019. Effectiveness of crude oil degrading fungi isolated from petroleum hydrocarbon contaminated soil in Siak, Riau. Acta Biochimica Indonesiana. 2, 1 (Jun. 2019), 15-22. DOI:https://doi.org/10.32889/actabioina.v2i1.35.