WONDIMU, Wasihun. Stress Analysis and Optimization of Plunger Pump Critical Components. Ethiopian Journal of Engineering and Technology, Ethiopia, v. 4, p. 112–133, 2025. DOI: 10.82127/bj5tmp23. Disponível em: https://journals.hu.edu.et/hu-journals/index.php/ejet/article/view/1117.. Acesso em: 7 jun. 2026.