Rahayuningsih, E., I. M. Bendiyasa, and B. Radjagukguk. “Photolysis Reaction of Linear Alkhylbenzene Sulphonate in Saturated Soil: Kinetics Parameters Evaluation”. ASEAN Journal of Chemical Engineering, Vol. 9, no. 2, Dec. 2009, pp. 25-34, https://jurnal.ugm.ac.id/v3/AJChE/article/view/8056.