“Optimization and Performance Test of Oil Spill Dispersant at Bioremediation of Contaminated Soil With Heavy Oil by Bioslurry Technique”. JOURNAL OF TROPICAL SOILS 25, no. 1 (January 22, 2020): 1–10. Accessed November 1, 2025. https://journal.unila.ac.id/index.php/tropicalsoil/article/view/360.