Kibona, G. ., H. Kimario, and M. Kasambala. “The Value of Professionalism: Implication for Value for Money in Projects Implemented by Force Account Procurement Method in Tanzania”. African Journal of Accounting and Social Sciences, vol. 6, no. 2, June 2025, https://journal.tia.ac.tz/index.php/ajasss/article/view/203.