Boniface, Raymond Mwemezi, and Christina Francis Ngalawa. “Teachers ’ Awareness of Teaching Professional Code of Ethics, Acts and Regulations in Mkuranga District, Tanzania”. Papers in Education and Development 38, no. 2 (October 7, 2021). Accessed April 7, 2026. http://196.44.161.124/index.php/ped/article/view/4320.