Shabrina, H. M., Barti Setiani Muntalif, and Mayrina Firdayati. “The Efficiency of Ascaris Spp. Eggs Inactivation in Sewage Sludge by Lime Dosage, Ammonia Concentration, and Temperature Variation”. JURNAL KESEHATAN LINGKUNGAN, vol. 15, no. 4, Oct. 2023, pp. 267-74, doi:10.20473/jkl.v15i4.2023.267-274.