Investigating Mathematics Trainee Teachers’ Conceptions of Proof Writing in Algebra: A Case of One College of Education in Zambia. Mediterr. J. Soc. Sci. [Internet]. 2014 Jul. 2 [cited 2024 May 5];5(14):331. Available from: https://www.richtmann.org/journal/index.php/mjss/article/view/3161