Determination of Pit Latrine Volume from an Anaerobic Digestion Model: Perceptive of Nightsoil in Tropical Condition. JBLD [Internet]. 2025 Feb. 23 [cited 2025 May 1];17(1 & 2):33-48. Available from: http://journals.aru.ac.tz/index.php/JBLD/article/view/196