Chami, Francis A. “Use of Simplified Mathematical Formulations in Multi-Phase Thermal Pump (MPTP) for Theoretical Prediction of Working Conditions”. Tanzania Journal of Engineering and Technology 30, no. 2 (December 31, 2007): 130-138. Accessed November 22, 2024. https://tjet.udsm.ac.tz/index.php/tjet/article/view/406.