Asking Questions: Applying Survey Techniques in Building Successful Enterprise. - Mambo G. Mupepi; Jean C. Essila; Abigail Opoku Mensah; Sylvia C. Mupepi (Int. J. Syst. Serv. Oriented Eng., 2017)

Engineering Management: The Evolution, Conceptual Model, and Social Responsibility of an Emerging Discipline. - Jean C. Essila (Int. J. Oper. Res. Inf. Syst., 2018)